Die Steel blocks 2714 Supplier
now browsing by category
DB6 Tool Steel Hardness (HRC): Complete Guide to Heat Treatment & Applications

DB6 Material Hardness in HRC
DB6 Tool Steel (DIN 1.2714) is a widely used hot work tool steel for forging, die casting, heavy engineering and plastic mould industries. It offers an excellent balance of toughness, wear resistance, impact strength, and heat resistance, making it suitable for demanding industrial applications.
Hardness of DB6 Tool Steel is an important factor that defines its performance properties, tool life, machinability and ability to resist deformation under high pressure and high temperature conditions. The right heat treatment to the correct Rockwell Hardness (HRC) will ensure optimum performance in forging dies, extrusion dies, hammer dies and pressure die casting application.
In this comprehensive guide, we cover DB6 Tool Steel hardness (HRC), heat treatment process, mechanical properties, applications, comparison with other tool steels, pricing considerations, and why Virat Steels is one of India’s trusted suppliers of premium-quality DB6 Tool Steel.
What is DB6 Steel?
DB6 Tool Steel is a high quality hot work tool steel, equivalent to DIN 1.2714, (AISI L6), (55NiCrMoV7). It is a nickel-chromium-molybdenum-vanadium alloy steel known for outstanding toughness and excellent resistance to thermal fatigue.
Compared to conventional hot work steels, DB6 provides:
- Superior impact strength
- High toughness
- Excellent wear resistance
- Good hardenability
- Outstanding resistance to cracking
- Longer die life
- Excellent polishability
- Good machinability
These characteristics make DB6 an ideal choice for large forging dies, hammer dies, die holders, extrusion tooling, pressure die casting dies, and heavy-duty industrial tools.
International Equivalents of DB6 Tool Steel
DB6 Tool Steel is internationally recognized under the DIN 1.2714 standard and is equivalent to EN 55NiCrMoV7. It is also considered an approximate equivalent to AISI L6 in certain applications. In India, DB6 is widely known by its trade name and is commonly used as a premium hot work tool steel for forging dies, die casting dies, extrusion tooling, and heavy engineering applications.
Chemical Composition of DB6 Tool Steel
DB6 Tool Steel contains a balanced combination of carbon, chromium, nickel, molybdenum, and vanadium, providing excellent toughness, wear resistance, and hot strength. This alloy composition ensures superior impact resistance, good hardenability, and extended tool life in demanding hot work applications.
| Element | Composition (%) |
| Carbon (C) | 0.50–0.60 |
| Silicon (Si) | 0.10–0.40 |
| Manganese (Mn) | 0.65–0.95 |
| Chromium (Cr) | 1.00–1.20 |
| Nickel (Ni) | 1.50–1.80 |
| Molybdenum (Mo) | 0.45–0.55 |
| Vanadium (V) | 0.07–0.12 |
Mechanical Properties of DB6 Tool Steel
DB6 Tool Steel offers an excellent combination of toughness, wear resistance, and heat resistance, making it ideal for high-impact and hot work applications such as forging and die casting.
| Property | Typical Value |
| Density | 7.85 g/cm³ |
| Tensile Strength | High |
| Toughness | Excellent |
| Wear Resistance | Excellent |
| Heat Resistance | Excellent |
| Thermal Fatigue Resistance | Excellent |
DB6 Tool Steel Hardness (HRC)
Hardness is the most important property when selecting DB6 Tool Steel for industrial tooling.
Different hardness according to different Tempering temperature conditions.
– Annealed condition – 255 BHN max
– Hardened and Tempered condition- 38 to 42 HRC
annealed stock measures up to 255 BHN, standard mill-supply condition is tempered to 38–42 HRC for machining, and finished dies are re-hardened and tempered to a working hardness of 45–56 HRC depending on whether the application prioritizes toughness or wear resistance.
Heat Treatment of DB6 Tool Steel
Proper heat treatment is essential to achieve the desired hardness and mechanical properties.
The process generally involves:
- Annealing
- Stress Relieving
- Hardening
- Quenching
- Tempering
Each stage contributes to the final balance of hardness, toughness, and dimensional stability.
Annealing
Annealing softens the material, improves machinability, and relieves internal stresses before hardening.
Recommended Process:
- Heat slowly to 840–860°C
- Hold for sufficient soaking time
- Cool slowly inside the furnace
Resulting Hardness:
Approximately 220–250 HB
Stress Relieving
Stress relieving is recommended after rough machining.
- Temperature: 600–650°C
- Hold for 2 hours
- Furnace cool slowly
This minimizes distortion during final hardening.
Hardening
The hardening process significantly increases hardness and wear resistance.
Procedure:
- Preheat: 600 – 650°C
- Austenitize: 840–870°C
- Oil or polymer quench
- Air cooling where appropriate
The resulting hardness typically reaches 54–56 HRC before tempering.
Tempering
Tempering reduces brittleness while maintaining the desired hardness.
It is recommended to temper immediately after quenching.
Typical Tempering Range:
450–650°C
Double tempering is often recommended for improved dimensional stability and toughness.
Advantages of Proper Heat Treatment
By improving the mechanical properties and durability of the steel, proper heat treatment can improve the performance and service life of DB6 Tool Steel.
- Enhanced wear resistance
- Greater durability
- Improved thermal fatigue resistance
- Less risk of cracking
- Longer life of die
- Reduced maintenance costs
Applications of DB6 Tool Steel
DB6 Tool Steel (DIN 1.2714) is a popular choice for hot work applications requiring high toughness, wear resistance and resistance to thermal fatigue. It is ideal for the manufacture of heavy duty dies and tools used under extreme operating conditions.
| Industry | Typical Applications |
| Forging | Closed forging dies, hammer dies |
| Die Casting | Aluminium die casting dies |
| Extrusion | Extrusion dies |
| Automotive | Crankshaft and connecting rod dies |
| Plastic Moulding | Large mould bases |
| Heavy Engineering | Die holders and forging blocks |
| Aerospace & Defence | Heavy-duty tooling |
| Steel Plants | Hot shearing blades and press tools |
DB6 Tool Steel Advantages & Disadvantages
| Advantages | Disadvantages |
| Good impact resistance and toughness | More expensive than the usual alloy steels |
| Good wear and heat fatigue resistance | Needs proper heat treatment |
| Longer die life with less cracking | Not the best choice for high abrasive cold work applications (D2 is preferred) |
| Good hardenability and dimensional stability | Special tools are required for machining after hardening |
| Suitable for large forging dies, hot working tools | Material costs are higher for more expensive alloys |
DB6 vs H13 Tool Steel Comparison
| Property | DB6 Tool Steel (DIN 1.2714) | H13 Tool Steel (DIN 1.2344) |
| Steel Type | Hot Work Tool Steel | Hot Work Tool Steel |
| Toughness | Excellent | Very Good |
| Wear Resistance | Very Good | Excellent |
| Impact Resistance | Excellent | Very Good |
| Thermal Fatigue Resistance | Excellent | Excellent |
| Hot Hardness | Very Good | Excellent |
| Best Applications | Forging Dies, Hammer Dies | Die Casting & Extrusion Dies |
| Large Die Blocks | Excellent | Very Good |
| Relative Cost | Moderate | Moderate to High |
Best Choice: Choose DB6 for heavy-impact forging applications requiring superior toughness, while H13 is ideal for high-temperature die casting and aluminium extrusion tooling.
DB6 vs H11 Tool Steel
| Property | DB6 | H11 |
| Toughness | Excellent | Excellent |
| Wear Resistance | Higher | Good |
| Hardness | 45–56 HRC | 44–52 HRC |
| Thermal Shock | Excellent | Excellent |
| Large Blocks | Excellent | Good |
| Service Life | Longer | Good |
Best Choice: DB6 is preferred where higher wear resistance and longer tool life are required.
DB6 vs D2 Tool Steel
| Property | DB6 | D2 |
| Type | Hot Work | Cold Work |
| Toughness | Excellent | Moderate |
| Wear Resistance | High | Very High |
| Hot Strength | Excellent | Poor |
| Impact Resistance | Excellent | Moderate |
| Forging Dies | Excellent | Not Recommended |
| Cold Blanking | Not Ideal | Excellent |
Best Choice: Use DB6 for hot work and D2 for cold work applications.
DB6 vs P20 Tool Steel
| Property | DB6 | P20 |
| Toughness | Excellent | Good |
| Hardness | Up to 56 HRC | 28–34 HRC |
| Plastic Moulds | Good | Excellent |
| Forging | Excellent | Not Recommended |
| Wear Resistance | High | Moderate |
| Tool Life | Longer | Moderate |
DB6 vs EN31
| Property | DB6 | EN31 |
| Steel Type | Hot Work Tool Steel | High Carbon Steel |
| Toughness | Excellent | Moderate |
| Hardness | 56 HRC | 60–64 HRC |
| Impact Resistance | Excellent | Low |
| Hot Applications | Excellent | Poor |
| Bearings | Not Suitable | Excellent |
DB6 Tool Steel vs Other Tool Steel Grades
| Steel Grade | Toughness | Wear Resistance | Heat Resistance | Typical Hardness | Ideal Applications |
| DB6 (DIN 1.2714) | Excellent | Very Good | Excellent | 45–56 HRC | Forging Dies , Hammer Dies |
| H13 (DIN 1.2344) | Very Good | Excellent | Excellent | 44–54 HRC | Die Casting, Extrusion Dies |
| H11 (DIN 1.2343) | Excellent | Good | Very Good | 44–52 HRC | Hot Work & Extrusion Tooling |
| D2 (DIN 1.2379) | Good | Excellent | Moderate | 58–62 HRC | Cold Work Dies, Punches |
| P20 (DIN 1.2311) | Good | Moderate | Moderate | 28–34 HRC | Plastic Injection Moulds |
| EN31 | Moderate | Excellent | Low | 60–64 HRC | Bearings, Rollers & Wear Parts |
“DB6 Tool Steel Equivalents Explained: SKT4, 55NiCrMoV7, L6 & DIN 1.2714 Compared”
| Property | DB6 | SKT4 | 55NiCrMoV7 | L6 | DIN 1.2714 |
| Standard | Commercial | JIS | EN | AISI | DIN |
| Steel Type | Hot Work | Hot Work | Hot Work | Low Alloy | Hot Work |
| Toughness | Excellent | Excellent | Excellent | Excellent | Excellent |
| Wear Resistance | Excellent | Very Good | Excellent | Good | Excellent |
| Hardness | 45–56 HRC | 45–54 HRC | 45–56 HRC | 45–55 HRC | 45–56 HRC |
| Hot Work Performance | Excellent | Very Good | Excellent | Moderate | Excellent |
| Main Difference | Trade Name | JIS Grade | EN Grade | Approx. Equivalent | DIN Grade |
DB6, DIN 1.2714, and 55NiCrMoV7 are essentially the same steel grade with different designations. SKT4 is a close Japanese equivalent, while AISI L6 is an approximate equivalent with similar toughness but comparatively lower hot-work performance.
Available Sizes of DB6 Tool Steel
Virat Special Steels supplies DB6 Tool Steel in a wide range of standard and custom sizes to meet the requirements of die makers, tool rooms, automotive, engineering, and precision manufacturing industries.
Available Sizes (Flat)
- Thickness: 13 mm – 1500 mm
- Width: 13 mm – 3000 mm
- Length: Available in standard mill lengths or custom-cut sizes on request.
Available Sizes (Round)
- Diameter: 13 mm – 1500 mm
- Length: Standard mill lengths and customized cut-to-size options available.
Custom Processing Services
To minimize machining time and material wastage, we also offer:
- Precision cut-to-size material
- Bandsaw cutting
- Surface machining (on request)
- Bulk supply with batch-wise traceability
- Material Test Certificate (MTC) and EN 10204 3.1 certification (where applicable)
DB6 Case Study 40% Improvement in Die Life in Forging
Operations Customer Challenge
A drop-forging plant for automotive components experienced premature die cracking of crankshaft forging dies made from standard hot work steels leading to expensive downtime.
Solution
The tooling was upgraded to DB6 (DIN 1.2714) supplied by Virat Special Steels, vacuum heat treated and double tempered to an optimized 46-48 HRC.
Results
40% increased die service life Eliminate catastrophic die cracking in high energy impact Lower maintenance and machine downtime Forged at a lower cost per part
Certifications Available
Reputable suppliers typically provide:
- Mill Test Certificate (MTC)
- Ultrasonic Tested Material
- Hardness Test Report
- Chemical Test Report
Buyer’s Guide: Selecting the Appropriate DB6 Tool Steel
Some important points to consider before buying DB6 Tool Steel (DIN 1.2714) to get the best out of your application:
1. Choose the Right Hardness
Pick the hardness for your application:
- 38-42 HRC – Greater toughness and impact resistance
- 50-56 HRC – Increased wear resistance and extended tool life
2. Choose the required form of material
DB6 Tool Steel is supplied in:
- Forged and Rolled blocks
- Round and Flat Bars
- ESR and Non ESR Blocks
3. Material Quality Inspection
Always ask for:
- Mill Test Certificate (MTC) Ultrasonic Tested Material
- Material Traceability Spectro Tested Material
4. Match the App
Select DB6, depending on your tooling needs, such as:
- Forging Dies
- Hammer Dies
- Extrusion
- Holders for
- Casting Dies
5. Select a Trusted Supplier
Join hands with a supplier who can support with ready stock, custom machining, technical support and PAN India delivery for consistent quality and timely supply.
Why purchase DB6 Tool Steel from Virat Steels?
Selecting the right supplier is critical to maximizing tool life, performance and productivity. With over 70 years of experience in the industry, Virat Steels is one of the trusted suppliers of high quality imported and domestic tool steels in India with more than 2000 customers in the automotive, forging, die casting, aerospace, plastic mould, heavy engineering, railways and defence industries.

Why do manufacturers trust us?
- 70+ Years Experience supplying quality tool steels.
- 2,000+ Happy Customers in India’s Manufacturing Industry.
- Supplier of Materials from Reputed International Mills for consistent quality and performance.
- Tool Steel Ready Stock: DB6, H13, H11, D2, D3, P20, P20+Ni, M2, M35, EN31, OHNS and other grades.
- Mill Test Certificate (MTC) with full traceability of material.
- UT Tested & Spectro Tested Material for proven quality and internal soundness.
- Custom Cutting & Machining Services to suit your required sizes.
- Material Selection Assistance from experienced technical professionals.
- Fast PAN India Delivery, timely supply & reduced production downtime.
Virat Steels offers authentic quality, certified material and dependable service for all your tool steel needs. Whether DB6 Round Bars, Forged Blocks, ESR Blocks, Flat Blocks or Cut-to-size Material, we have it all.
Our Supply Network Across India
Virat Steels is one of the leading suppliers of DB6 Tool Steel (DIN 1.2714) to the manufacturers in the major industrial hubs of India like Ahmedabad, Rajkot, Pune, Nashik, Aurangabad, Kolhapur, Belgaum, Chennai, Coimbatore, Hosur, Bengaluru, Hyderabad, Faridabad, Manesar, Bhiwadi, Gurugram, Delhi NCR, Ludhiana, Chandigarh, Haryana, Punjab and Jamshedpur.
Our strong logistics network, ready stock and technical knowledge enable us to provide fast PAN India delivery to forging companies, die makers, tool rooms, plastic mould manufacturers, die casting industries and heavy engineering businesses.
Conclusion
DB6 Tool Steel (DIN 1.2714) is a high-performance hot work tool steel, known for its excellent toughness, wear resistance and thermal fatigue resistance. Proper heat treatment gives it hardness in the range of 45–56 HRC and makes it ideal for forging dies, extrusion tooling, die casting dies, and other demanding industrial applications.
Virat Steels is your trusted partner for premium quality DB6 Tool Steel with 70+ years of experience, 2000+ customers, ready stock, MTC, UT & Spectro Tested materials and PAN India delivery.
Call us or send your drawing to receive a customised material recommendation.
Request a Quote
Looking for premium-quality DB6 Tool Steel (DIN 1.2714)?
Virat Steels supplies DB6 Round and Flat Bars & Forged and Rolled Blocks, ESR /non ESR Blocks, Cut-to-Size Material with:
- ✔ 70+ Years of Industry Experience
- ✔ 2,000+ Satisfied Customers
- ✔ Ready Stock
- ✔ MTC Available
- ✔ UT Tested Material
- ✔ Spectro Tested Material
- ✔ Custom Machining
- ✔ PAN India Delivery



Contact Virat Steels today for technical guidance and a customized quotation for your DB6 Tool Steel requirements.
Download PDF:
https://www.viratsteels.com/downloads/DB6_vs_H13_H11_D2_Comparison.pdf
https://www.youtube.com/shorts/qf8SFJDCtlE
https://www.youtube.com/shorts/5hnQ_qp3WsA
Call us: +91-98140 21775 Email: info@viratsteels.com Visit us: Gurgaon (Haryana) | Ludhiana (Punjab)
Frequently Asked Questions
1. What is the working hardness of DB6 steel?
DB6 steel is typically tempered to a working hardness of 44–50 HRC depending on the forging application.
2. Is DB6 a hot work or cold work tool steel?
DB6 (DIN 1.2714) is a premium hot work alloy tool steel containing Nickel, Chromium, Molybdenum, and Vanadium.
3. What is the annealed hardness of DB6?
In annealed condition, DB6 has a hardness of 220–250 HB (Brinell Hardness) for easy machining.
4. What is the hardening temperature for DB6?
The recommended hardening (austenitizing) temperature is 840–870°C followed by oil, polymer, or air quenching.
5. How many tempering cycles are required for DB6?
At least two tempering cycles (double tempering) are required to relieve stress and stabilize the micro-structure.
6. Is DB6 equivalent to D2 or SKD11?
No. DB6 is a hot work steel (1.2714). D2 / SKD11 (1.2379) is a cold work steel used for cold punching and blanking.
7. What is the DIN equivalent of DB6?
The exact DIN equivalent is DIN 1.2714 (55NiCrMoV7) (L6).
8. What makes DB6 tough?
The presence of 1.50–1.80% Nickel (Ni) gives DB6 exceptional core toughness and resistance to impact cracking.
9. Can DB6 be used for blanking dies?
No, cold blanking requires cold work steels like D2 or DC53. DB6 is engineered for hot forging and high-impact dies.
10. What industries rely on DB6 tool steel?
Drop forging, press forging, automotive component manufacturing, heavy engineering, and defense.
11. Is pre-hardened DB6 available?
Yes, DB6 is often supplied in a pre-hardened condition (~35–40 HRC) for direct die cavity machining.
12. Can DB6 steel be welded?
Welding DB6 is difficult due to its high hardenability. Preheating to 300–400°C and post-weld stress relief are essential if welding is necessary.
13. Why does DB6 outperform H13 in drop forging hammer dies?
DB6 has higher Nickel content, offering superior impact energy absorption compared to H13, preventing die shattering under heavy hammer blows.
14. Why is stress relieving important before hardening DB6?
It removes machining stresses, preventing warping and dimensional movement during quenching.
15. What quality reports come with DB6 from Virat Special Steels?
Material Test Certificate (EN 10204 3.1), Ultrasonic Testing (UT) report, and Hardness/Chemical test reports.
16. Does DB6 resist thermal fatigue?
Yes, its balanced Cr-Ni-Mo composition gives high resistance to heat checking (thermal fatigue).
17. What supply forms are available for DB6?
Round bars, flat blocks, forged blocks, and custom cut plates.
18. What is the primary advantage of DB6?
High impact toughness combined with excellent hardenability across large block sizes.
19. What should buyers check before buying DB6?
Ensure ultrasonic soundness (UT testing) to prevent internal defects in large die blocks.
20. Why choose Virat Special Steels for DB6?
Extensive stock, certified quality, precision cutting facilities, quick delivery, and decades of technical expertise.
Why Manufacturers Are Choosing DB6 / DIN2714 Steel for Industrial Tooling Applications

DB6 / DIN 1.2714 steel is a preferred choice for heavy-duty industrial applications because of its toughness, strength, wear resistance, and heat resistance. It is widely used in tooling, forging, die manufacturing, and engineering, delivering reliable performance under demanding conditions.
VIRAT Special Steels supplies high-quality DB6 / DIN 1.2714 steel that meets strict industrial standards and delivers consistent performance across various applications.
Industries today require materials that can withstand high pressure, repeated impact, elevated temperatures, and continuous wear. DB6 steel fulfills these requirements efficiently, making it a trusted choice for manufacturers looking to improve productivity, reduce downtime, and increase tool life.
1. Exceptional Wear Resistance
One of the biggest advantages of DB6 steel is its excellent wear resistance. In high-friction and heavy-duty industrial operations, components are constantly exposed to abrasion and mechanical stress. DB6 steel maintains its performance and dimensional stability even under continuous use.
Common applications include:
- Forging dies
- Cutting tools
- Punches and molds
- Shear blades
- Heavy-duty machine components
Its superior wear resistance helps reduce frequent replacement of tools and components, resulting in lower maintenance costs and improved operational efficiency.
2. High Toughness and Strength
DIN 1.2714 steel is specially designed to provide high toughness along with excellent mechanical strength. Unlike many conventional tool steels, DB6 steel can withstand repeated impact loading without cracking or deformation.
Key benefits include:
- High impact resistance
- Better load-bearing capacity
- Resistance to deformation
- Improved structural stability
- Reliable performance under heavy stress
These properties make DB6 steel highly suitable for demanding forging and tooling applications.
3. Excellent Heat Resistance
DB6 / DIN 1.2714 steel offers excellent resistance to heat and thermal fatigue. It retains its hardness and strength even at elevated operating temperatures, making it ideal for hot work applications.
This property is especially beneficial in:
- Hot forging dies
- Press tools
- High-temperature tooling
- Heavy industrial processing
- Hot working operations
Its ability to perform consistently at high temperatures improves productivity and extends tool life.
4. Longer Tool Life
The balanced combination of toughness, strength, and wear resistance significantly increases the service life of tools manufactured from DB6 steel.
Advantages include:
- Reduced tool failure
- Lower downtime
- Reduced replacement frequency
- Higher production efficiency
- Lower overall production cost
Longer tool life directly contributes to improved manufacturing efficiency and cost savings.
5. Good Machinability
Despite its high strength and hardness, DB6 steel offers good machinability when processed under proper conditions. Manufacturers prefer this grade because it allows accurate machining with excellent surface finish quality.
Benefits include:
- Cleaner machining results
- Better dimensional accuracy
- Improved surface finish
- Reduced machining errors
- Consistent production quality
This makes DB6 steel suitable for precision engineering applications.
6. Reliable Performance in Harsh Industrial Conditions
Modern industries require materials that can consistently perform under extreme operating conditions involving pressure, heat, shock, and continuous usage. DB6 steel is widely appreciated for its reliability and durability.
Industries value DB6 steel for:
- Dimensional stability
- Resistance to cracking
- High toughness
- Thermal stability
- Long-term operational reliability
These characteristics make it one of the most dependable tool steel grades available today.
Industries Using DB6 / DIN 1.2714 Steel
DB6 steel is widely used across multiple industries due to its versatility and superior mechanical properties.
Major industries include:
- Automotive industry
- Forging industry
- Tool and die manufacturing
- Aerospace engineering
- Industrial machinery
- Metal fabrication
- Precision engineering
Common Applications of DB6 Steel
Typical applications of DIN 1.2714 / DB6 steel include:
- Forging dies
- Hammer dies
- Press tools
- Die holders
- Shear blades
- Extrusion tools
- Heavy-duty tooling components
FAQs
Is DB6 steel suitable for heavy-duty industrial applications?
Yes. DB6 / DIN 1.2714 steel is highly suitable for heavy-duty industrial applications because of its excellent toughness, strength, wear resistance, and heat resistance.
Can DB6 steel improve production efficiency?
Yes. Its longer tool life and reliable performance help reduce downtime, maintenance, and replacement costs, leading to higher productivity.
Is DB6 steel cost-effective?
Yes. Although it is a premium-grade tool steel, its durability and extended service life make it highly cost-effective over the long term.
Which industries commonly use DB6 steel?
Automotive, forging, tooling, aerospace, metal fabrication, and heavy engineering industries commonly use DB6 steel.
Why choose DB6 steel from VIRAT Special Steels?
VIRAT Special Steels offers premium-quality DB6 / DIN 1.2714 steel with reliable quality, accurate sizes, and dependable industrial performance.
Conclusion
DB6 / DIN 1.2714 steel is an excellent choice for manufacturers seeking high performance, durability, toughness, and long service life in demanding industrial applications. Its superior mechanical properties make it ideal for forging dies, tooling applications, and heavy engineering industries.
By choosing premium-quality DB6 steel, industries can improve productivity, reduce operational costs, and achieve reliable long-term performance.
For high-quality DB6 / DIN 1.2714 steel solutions, connect with:
Email: info@viratsteels.com
Phone: +91 98140-21775
Understanding Tool & Die Steel Hardness and Toughness for Manufacturing

Introduction
In every industry from forging shops to automotive plants, tool & die steels are the silent heroes at work. They shape, cut, and press with relentless precision. But behind every tool lies a choice: the steel it’s made from.
If a tool steel is too hard, it risks cracking under impact. If it’s too tough, it wears down too quickly. The secret to industrial success isn’t choosing one over the other. it’s finding the perfect balance.
The topic is hence clear that neither hardness nor toughness alone could carry the weight of modern industry. Progress demanded a balance that is -hard enough to resist wear & tough enough to withstand impact. With this harmony, dies lasted longer, automotive components are forged with precision, and heavy engineering tools are made without interruption.
That’s why manufacturers don’t just pick any steel grade. They choose carefully, knowing that the right steel is the difference between downtime and success.
What Is Tool & Die Steel Hardness?
Hardness means the ability of steel to resist surface wear, indentation, or deformation. In industrial tooling applications, higher hardness usually means better resistance to abrasion and longer tool life.
Hardness is typically measured using the Rockwell hardness scale(HRC). Tool steels used in industrial applications often fall within a hardness range of 45 HRC to 62 HRC, depending on the specific grade and application.
Why Hardness Matters ?
Hardness is especially important in applications where tools are exposed to continuous friction and high pressure. Examples include:
- Forging dies
- Cutting tools
- Punches and Molds
- Industrial forming tools
A higher hardness level helps tools maintain their shape and resist wear during repeated manufacturing cycles.
What Is Tool & Die Steel Toughness?
Toughness refers to the ability of steel to absorb impact and resist cracking or breaking under stress. It is particularly important for tooling applications where tools are exposed to heavy mechanical loads or sudden shocks.
In forging operations, dies often experience repeated impact forces. Tool steels with good toughness can withstand these forces without developing cracks or fractures.
Why toughness Matters ?
High toughness is critical in applications such as:
- Hammer forging dies
- Press forging tools
- Heavy-duty industrial dies
- Impact tools
Without adequate toughness, even a very hard steel may fail prematurely.
The Balance Between Hardness and Toughness
One of the biggest challenges in tool steel selection is achieving the right balance between hardness and toughness. Increasing hardness often reduces toughness, while increasing toughness may lower hardness.
Therefore, tool steel manufacturers carefully design steel grades and heat treatment processes to achieve an optimal combination of these properties.
For example:
- Cold work tool steels often emphasize high hardness and wear resistance
- Hot work tool steels are designed with higher toughness to withstand thermal and mechanical stress
Selecting the correct steel grade depends on the specific operating conditions of the tool.
How Heat Treatment Affects Hardness and Toughness
Heat treatment plays a critical role in controlling the mechanical properties of tool steel. Processes such as hardening and tempering help achieve the desired balance of hardness and toughness.
Typical heat treatment stages include:
- Heating the steel to a specific temperature
- Rapid cooling (quenching) to increase hardness
- Tempering to improve toughness and reduce brittleness
Proper heat treatment ensures that tool steel can perform reliably in demanding industrial environments.
Tool Steel Applications Requiring the Right Balance
Different industrial applications require different combinations of hardness and toughness.
1.Forging Dies
Forging dies require high toughness to withstand repeated impact and sufficient hardness to resist wear.
2.Cutting Tools
Cutting tools need very high hardness to maintain sharp edges during machining operations.
3.Plastic Moulds
Mould steels require moderate hardness and good toughness for durability and dimensional stability.
Choosing the right tool steel for each application helps manufacturers reduce tool failures and improve productivity.
Why Tool & Die Steel Quality Matters
Even with the correct hardness and toughness levels, the quality of the steel itself plays an important role. Factors such as metallurgical cleanliness, grain structure, and manufacturing processes influence the final performance of tool steel.
Reliable suppliers such as Virat Special Steels help industries access high-quality tool steel with proper certification and consistent properties.
This ensures better reliability in applications such as forging dies, industrial tooling, and heavy engineering components.
FAQs (Frequent Asked Questions)
1-What is tool & die steel?
Tool & Die Steel is a high-strength, wear-resistant steel specially designed for making tools, dies, and molds used in manufacturing and shaping materials like metal or plastic.
2-What is hardness in tool steel?
Hardness is the ability of tool steel to resist wear, indentation, and deformation during industrial use.
3-Why is toughness important in tool steel?
Toughness allows tool steel to absorb impact and resist cracking under heavy loads.
4-Can tool steel have both high hardness and toughness?
Yes, modern tool steels are designed to balance hardness and toughness through alloy composition and proper heat treatment.
5-What affects the hardness of tool steel?
Hardness is influenced by chemical composition, heat treatment processes, and steel manufacturing quality.
6-Which supplier provides best quality tool & die steels?
Virat Special Steels, a most trusted Indian Supplier provide a wide range of high-performance steel grades for manufacturing industries.
Conclusion
Hardness and toughness are two of the most important properties that determine the performance of tool steel.
By selecting the right tool steel grade and sourcing it from reliable suppliers, manufacturers can significantly improve the performance and durability of their industrial tools.
At VIRAT SPECIAL STEELS, we provide a complete range of premium hot work and cold work tool steels to support every industrial requirement. Whether you are into forging, stamping, cutting, die casting, or extrusion, we deliver the right steel grade with consistent quality and reliable performance. Contact us today.
https://www.viratsteels.com info@viratsteels.com +91 98140-21775
European Tool Steel vs Indian Tool Steel: A Quality Comparison for Industrial Applications

Tool steel isn’t just another material. It’s the foundation of modern manufacturing. From forging and die-making to automotive parts and heavy engineering, tool steel is everywhere. Every hammer strike, every die cut, every moulded part relies on its strength.
But what really defines good tool steel?
- Durability – how long it lasts under pressure
- Productivity – how much it improves output
- Cost impact – how it affects overall manufacturing expenses
That’s why industrial buyers don’t just buy they compare.
Henceone of the hottest discussions in the market today is:
- European tool steel – known for performance under extreme conditions
- Indian tool steel – often praised for balancing durability with cost efficiency
Which one is better? The answer isn’t always obvious. Each has strengths, and the choice depends on what industries value most—maximum reliability or cost-effective scale.
Thus, understanding the differences between these two sources European tool steel & Indian tool steel helps manufacturers choose the right tool steel for durability, cost efficiency, and reliable performance.
4 major Factors Determines Tool & Die Steel Quality?
The most essential factors together measure how effectively tool steel performs in applications like forging dies, cutting tools, and industrial moulds etc are:
1-Chemical Composition
Tool steel contains alloying elements such as chromium, molybdenum, vanadium, and nickel. The correct balance of these elements determines hardness, toughness, and wear resistance.
2-Metallurgical Structure
Uniform grain structure and low levels of impurities improve strength and reduce the risk of cracking during heavy industrial use.
3-Heat Treatment Capability
Proper hardening and tempering processes ensure the steel achieves the required mechanical properties.
4-Quality Testing and Certification
Inspection methods such as ultrasonic testing help ensure the steel is free from internal defects.
European Tool Steel Manufacturing Standards
European tool steel is produced under strict industrial standards established by organizations such as DIN and European Committee for Standardization. These standards define the chemical composition, mechanical properties, and testing requirements for various tool steel grades.
European steel manufacturers typically focus on:
- Precise alloy composition control
- Advanced refining technologies
- High internal cleanliness of steel
- Consistent mechanical properties
Many widely used tool steel grades originate from European standards, including:
- DIN 1.2344
- DIN 1.2714
- DIN 2379
These steels are commonly used in forging dies, die casting tools, and high-performance industrial tooling.
Development of Indian Tool Steel Manufacturing
India has become one of the leading steel-producing countries in the world. Today, many Indian steel plants use advanced technologies including:
- Electric arc furnaces
- Vacuum degassing
- Continuous casting
- Rolling and forging processes
These technologies help produce high-quality alloy steels and tool steels suitable for industrial applications. Hence, Indian tool steel quality has improved a lot in recent years.
Main Differences Between European and Indian Tool Steel
1-Manufacturing Consistency
European tool steel is recognized for its high level of consistency due to strict production standards and long experience in tool steel metallurgy whereas Indian tool steel also delivers good performance, but the level of consistency may vary depending on the manufacturer and production facility.
2-Metallurgical Cleanliness
European mills generally focus on internal steel cleanliness, which is especially important for tool steels used in forging dies.
Modern Indian steel plants have improved significantly in this area, though buyers should ensure they source from reputable producers or suppliers.
3-Availability of Tool Steel Grades
European mills offer a wide range of specialized tool steel grades developed for specific applications.
and many European grades are now stocked and supplied locally by distributors like Virat Special Steels, allowing manufacturers to access them without importing directly.
4-Cost Considerations
Cost is another important factor when comparing European and Indian tool steel.
European tool steel often comes with a premium price due to its advanced production processes with the costs of international transportation. On the other hand, Indian tool steel positions itself as a cost-competitive contender, offering a practical solution for industries that need performance without stretching budgets.
Which Should You Choose the right supplier?
Whether steel comes from Europe or India, one factor matters most that is –supplier reliability. Consistent quality depends on working with a trusted partner.
A supplier like Virat Steels ensures:
- Verified mill test certificates
- Proper material traceability
- Ready stock across tool steel grades
- Expert technical guidance
For manufacturers, the best choice depends on application requirements, budget considerations, and supplier trust.
European and Indian steel both shine in unique ways—Europe for innovation and sustainability, India for affordability and scale. Assess your project’s requirements to strike the perfect balance.
Frequently Asked Questions (FAQs)
1. Is European tool steel better than Indian tool steel?
European tool steel is known for strict manufacturing standards and consistent metallurgy whereas modern Indian tool steels can also deliver reliable performance when sourced from trusted manufacturers.
2. Why do forging industries prefer European tool steel grades?
European grades follow standards such as DIN, ensuring consistent chemical composition and performance in high-temperature forging applications.
3. What are common European tool steel grades used in forging?
Popular European grades include DIN 1.2344, DIN 1.2714, and DIN 2379.
4. Is Indian tool steel suitable for industrial applications?
Yes. With modern steelmaking technology, Indian tool steel is widely used in forging, automotive, and engineering industries.
5. What factors determine tool steel quality?
Tool steel quality depends on chemical composition, metallurgical cleanliness, heat treatment, and quality testing.
6. How can manufacturers ensure good tool steel quality?
Manufacturers should check mill test certificates, inspection reports, and source materials from trusted suppliers like Virat Steels.
Looking for high-quality tool & die steel?
Virat Special Steels has built a reputation as one of India’s most trusted suppliers, known for expertise, premium quality, and unmatched stock capabilities.
From DB6, H13, P20, D2 and more, we supply tool and die steel grades across India. Whether it’s forging, die-making, or automotive tooling, our steels are engineered to deliver reliability and performance.
📞 Curious about the right size or technical specifications for your application? Our team is ready to guide you.
👉 Explore more: www.viratsteels.com | 📧 info@viratsteels.com | 📱 +91 98140-21775
DB6 vs H13 Tool Steel: Which is Better for Forging Applications?

In forging, every die tells a story. Its steel grade decides how long it lasts, how smooth production runs, and how good the final product looks. Some last longer, some deliver sharper precision, and some balance cost with performance. Behind each of these outcomes lies one major choice is the steel grade used to craft the die.
Two steels often step into this role: DB6 and H13. Both are strong, both resist wear, but they shine in different ways. DB6 is the tough fighter, built to handle shock loads in heavy-duty forging. H13 is the precision player, balancing hardness and heat resistance for high-performance dies.
Choosing between them isn’t just technical, it’s about selecting the right steel need for your operations. Whether you’re in automotive forging, heavy engineering, or industrial equipment manufacturing, understanding the differences between DB6 and H13 can help you decide which steel will carry your production forward.
Overview of DB6 Tool Steel
DB6 is a high-toughness hot work tool steel commonly used for hammer forging dies and heavy-duty tooling. It is generally considered equivalent to DIN 1.2714.
Key features of DB6 steel:
- Very high toughness
- Excellent resistance to impact loads
- Good wear resistance
- Ideal for hammer forging operations
Because of its toughness, DB6 is preferred where tools face repeated mechanical shock.
Overview of H13 Tool Steel
H13 is one of the most widely used hot work tool steels due to its strong heat resistance and hardness stability at high temperatures.
Key features of H13 steel:
- Excellent heat resistance
- Good wear resistance
- High hardness retention at elevated temperatures
- Suitable for hot work tooling
H13 is commonly used in die casting, extrusion, and hot forging applications.
Chemical Composition Comparison
The chemical composition of these steels influences their mechanical properties and performance.
| Element | DB6 Steel | H13 Steel |
| Carbon | 0.50 – 0.60% | 0.35 – 0.42% |
| Chromium | 1.00 – 1.30% | 4.75 – 5.50% |
| Nickel | 1.50 – 1.80% | — |
| Molybdenum | 0.40 – 0.50% | 1.10 – 1.75% |
| Vanadium | — | 0.80 – 1.20% |
Nickel in DB6 increases toughness, while chromium and vanadium in H13 improve heat resistance.
Hardness Comparison
Hardness plays an important role in determining the wear resistance and durability of tool steels.
| Condition | DB6 Steel | H13 Steel |
| Annealed Condition | 200 – 240 HB | 190 – 220 HB |
| Hardened & tempered | 50 – 54 HRC | 48 – 52 HRC |
Both steels achieve similar hardness, but their performance differs due to toughness and heat resistance.
Applications of DB6 Steel
DB6 steel is widely used in industries requiring tools that can withstand high impact forces includes.
- Hammer forging dies
- Heavy duty forging tools
- Shear blades
- Industrial punches
- Large forming dies
These tools often experience repeated mechanical shock, making DB6 steel an ideal choice.
Applications of H13 Steel
H13 steel is commonly used in hot work tooling where high temperatures are involved includes.
- Die casting dies
- Hot extrusion tools
- Aluminum die casting molds
- Plastic injection molds
- Hot forging dies
Its excellent thermal stability makes it suitable for processes involving molten metals or continuous heating.
Key Differences Between DB6 and H13 Steel
| Toughness | Very high | High |
| Heat resistance | Good | Excellent |
| Wear resistance | Good | Very good |
| Impact resistance | Excellent | Moderate |
| Typical use | Hammer forging dies | Hot work dies |
This comparison highlights that both steels serve different purposes in industrial tooling.
Which Steel Should You Choose?
The choice between DB6 and H13 steel depends on the operating conditions of the tooling.
| Choose DB6 Steel for | Choose H13 Steel for |
| Heavy hammer forging | High temp applications |
| High impact loads | Die Casting |
| Large forging dies | Hot Extrusion process |
Understanding the working conditions helps engineers select the most suitable tool steel.
Tips for Improving Die Life
when selecting high-quality die steel, manufacturers must follow several practices to improve die performance:
- Ensure Proper heat treatment
- Maintain Correct die design
- Use appropriate lubrication during forging
- Control operating temperatures
These practices help reduce tool wear and prevent premature failure.
Frequently Asked Questions (FAQs)
1.Is DB6 better than H13 steel?
DB6 steel is better for applications requiring high toughness and impact resistance excels in heavy forging applications, while H13 steel is better for high-temperature hot work processes.
2.What is DB6 steel equivalent to?
DB6 steel is commonly considered equivalent to DIN 1.2714 tool steel.
3.What is the hardness of DB6 steel?
After heat treatment, DB6 steel typically reaches a hardness of approximately 50 to 54 HRC.
4.Which steel is better for hammer forging dies?
DB6 steel is generally preferred due to its superior toughness and impact resistance.
5.Which steel offers better value for money in the long term?
H13 offers superior durability in extreme conditions, while DB6 provides cost-efficiency for general use.
6.Is DB6 steel suitable for hot work applications?
Yes, DB6 steel performs well in hot work applications due to its strength and resistance to elevated temperatures.
7.Where can I source premium DB6 and H13 steels?
Virat Special Steels provides premium quality DB6 and H13 steel for forging and industrial tooling applications across India.
8.Is Virat Steels a reliable supplier for DB6 tool steel?
Yes, Virat Steels is known as a major importer, exporter, and stockiest of tools and die steels including DB6 / DIN 1.2714.
9.Do suppliers in India stock European grades?
Yes. Virat Special Steels is one of the best stockiest and suppliers of European grades such as DIN 1.2714, DIN 1.2344 etc.
10. Can DB6 be welded or re‑hardened?
Yes, DB6 tool steel can be welded and re-hardened, but it must be done carefully to maintain its mechanical properties and avoid cracking.
Looking for high-quality DB6 or H13 tool steel?
Virat Steels supplies premium tool and die steel grades for industries across India. Contact our team to get more details about available sizes and technical specifications suitable for your applications.
https://www.viratsteels.com/db6.html info@viratsteels.com +91 98140-21775
NLMK Verona Tool Steel: Tough & Stable

When it comes to tool steel suppliers in India, industries demand materials of high strength, precision, and durability. Virat Steels having great experience consistently in metal domain for 7 decades bringing you the finest in European engineering—NLMK Verona Tool Steel. Known worldwide for its toughness, stability, and performance, this steel is trusted across sectors where reliability is non-negotiable.
What Makes NLMK Verona Tool Steel Exceptional?
NLMK Verona, part of the globally respected NLMK Group, is a leader in European tool steel manufacturing. Their products are engineered to hold extreme industrial conditions, ensuring longer service life and superior efficiency.
- Unmatched Toughness
- Dimensional Stability
- High Performance
Optimized for demanding applications like die-making, forging, and cutting tools.
Applications Across Industries
NLMK Verona’s tool steels are trusted in sectors where precision and durability are non-negotiable:
- Automotive Manufacturing: For molds, dies, and wear-resistant components.
- Aerospace Engineering: Ensuring stability in parts exposed to extreme conditions.
- Heavy Engineering: Industrial machinery, specialized tools.
- General Manufacturing: From injection Molds to stamping dies, performance is guaranteed.
Virat Steels: Your Trusted Tool Steel Supplier in India
Virat Steels don’t just supply steel—We deliver solutions engineered for success. By offering NLMK Verona European Tool Steel, we empower our clients with materials that defines with excellent cutting-edge metallurgy technology.
When you choose Virat Steels, you are choosing:
- Global quality with local expertise
- Quick Service
- Technical guidance to your needs
NLMK Verona’s European Tool Steel is more than just a material—it’s truly a commitment to performance. At Virat Steels, we are proud to bring this world-class steel to industries across India, ensuring that our customers stay ahead in quality and productivity.
Looking for the best tool steel suppliers in India?
Choose Virat Steels—your gateway to Italian Tool steel excellence & Discover authentic European quality with full assurance.
Meanwhile for more details explore on- https://www.viratsteels.com/
Email Us: info@viratsteels.com.
Ph: 98140 – 21775, 99991 – 24971 to 80 , 92163-21771 to 79.
Exploring Tool and Die Steel Suppliers in Kanpur!
Kanpur, an industrial hub in northern India, is home to a myriad of businesses, including those in the manufacturing sector that require specialized materials such as tool and die steel. For companies operating in this domain, finding a reliable supplier is crucial. Virat Special Steels Pvt. Limited stands out as a prominent name in this niche market.

Virat Special Steels Pvt. Limited offers a comprehensive range of tool steel, die steel, plastic mold steel, high-speed steel, and alloy steel. Their services extend beyond mere supply; they provide value-added services like material machining, cut pieces, and customized solutions tailored to the unique needs of their clients. With advanced facilities in Gurugram and Ludhiana, Virat Special Steels has woven a vast distribution network that spans the entirety of India, ensuring timely and efficient delivery of materials.
The company’s product lineup is diverse, catering to various industrial requirements:
- Die Steel (HH 370 – 410 BHN): This category includes robust grades such as DB6, DIN-1.2714, and AISI L6, known for their durability and resistance to wear.
- Hot Work Steels: These steels, including DIN 2343, 2344, AISI H11, and H13, are designed to withstand the rigors of high-temperature applications.
- Plastic Mould Steels: With options like DIN 2738, 2311, and AISI P20, these steels are ideal for crafting precise and intricate molds.
- High-Speed Steels: Grades such as DIN 3243, 3343, AISI M2, and M35 are featured here, suitable for applications requiring exceptional strength and speed.
- Cold Work Steels (HCHCr): This group comprises steels like DIN 2379, 2080, AISI D2, and D3, which are essential for tasks that demand high wear resistance.
- Alloy Steels, EN-Series, and more: A broad selection to meet the varied demands of the industry.
Quality assurance is a cornerstone of Virat Special Steels‘ operations. They employ rigorous testing methods, including chemical analysis, spectrometry, ultrasonic examinations, and hardness testing, to ensure that each steel grade meets the highest standards of quality and performance. This meticulous approach to quality control guarantees that clients receive the most suitable steel for their specific applications, optimizing both performance and cost.

Embracing the “Make In INDIA” initiative, Virat Special Steels is committed to providing competitive pricing, exceptional quality, and prompt service. This dedication positions them as a dependable choice for businesses seeking a “Make In INDIA” solution for their tool and die steel needs.
For manufacturers in Kanpur and beyond, Virat Special Steels Pvt. Limited represents a partnership that promises not just supply, but a commitment to quality, innovation, and customer satisfaction. Their extensive range of products and services ensures that every client’s unique requirements are met with precision and care, making them a go-to source for tool and die steel in the region.
Are you looking for Die Steel blocks 2714 in India?
Die steel blocks 2714 could be a great choice for your close die forging applications! … Discover Quality Die Steel with VIRAT SPECIAL STEELS PVT. LIMITED , INDIA.

Die Steel blocks 2714 Supplier in India – Virat Special Steels
Virat Special Steels indeed offers a variety of tool steels, including #DieSteelBlocks (DIN 1.2714). We are known for being one of the largest importers, exporters, and stockists of Die Blocks, Tool Steels, Die Steels, Special Steels, and Alloy Steels in various grades.
Die steel blocks 2714, also known as DIN 1.2714, is a hot work tool steel with high toughness and wear resistance, which is achieved through a specific composition of chromium, nickel, molybdenum, and vanadium. This grade of steel is characterized by its high tempering resistance and good through-hardening properties, making it particularly impact-resistant and suitable for large hammer and press dies.
Applications:
It’s commonly supplied in a pre-hardened condition and has a typical working hardness range of 360 to 430 BHN (Brinell hardness number). DIN 1.2714 steel is used for various applications, including forging dies, die molds, shoe blocks, die holders, piston rods, bolster, cranks, cassettes, plastic molds, shearing blades, tools, and more.
DIN 1.2714 steel is also known for its good thermal conductivity and coefficient of thermal expansion, which are critical properties for materials used in high-temperature environments.
Get in touch with us today to place your requirement !
The company maintains the biggest Steel Yards and holds a high level of inventory of Special Steels… Based in Gurgaon (Haryana) & Ludhiana (Punjab) India.
Contact us today to buy the best quality DIN 2714 steel for your tooling needs!
Learn more:
https://www.viratsteels.com/din-2714.html
Any further queries feel free to contact us :
🌐https://www.viratsteels.com/ 📲+91-98140-21775 📩 info@viratsteels.com





