September, 2023
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Best quality tool steel, die steel, and mold steel suppliers for engineering work in India!
As one of India’s leading special steel suppliers, #ViratSpecialSteels can supply the following industries requirement of steel practically off-the-shelf.
Virat Special Steels Pvt. Ltd., is one of India’s top Tool Steel, Die Steel suppliers, and Mold Steel Stuckists. This company provides special steel of every kind in sizes and shapes (flat, round, or bars) per customer requirements. Based in #Gurgaon (Haryana) & #Ludhiana (Punjab) India.
Forging Industry – Forging is a process in which metal is being shaped using compressive forces with a Hammer or a press. Forging are classified into Cold forging, warm forging or hot forging. Mainly material used: Din 1.2714(DB6), DIN 1.2344(H13), DIN 1.2343(H11).
Pressure Die Casting – Die casting is performed by forcing molten metal under high pressure into a mold cavity & the cavity (mold cavity) is manufacture by using two hardened tool steel dies & perform similar to an injection mold. Mainly material used: Hot die steel i.e. DIN 1.2344(H13), DIN 1.2343(H11), and DIN 1.2581(H21).
Aluminum Extrusions – In Extrusion process material is pushed through a die to the desired cross section & in this manufacturing process it creates very complex cross section. The parts are being formed with an excellent surface finish. Mainly material used: – Hot die steels i.e. DIN 1.2344 (H13) grade.
Automotive Industry – Automotive industry are wide range of companies is mainly involved in manufacturing, design, development, of motor vehicles. Mainly material used: – Din 1.2714(DB6), DIN 40NiCrMo84(EN24), DIN 3343(M2), 16Mncr5, 20Mncr5.
Plastic industry – Polymer materials are manufactures in plastic industry and offers services to aerospace, building, construction, electronics, packaging and transportation. Mainly material used: – DIN 2738 (P20+ Ni), DIN 2311(P20).
Railways – They are involves mainly in manufacturing railways components i.e. Railway gear holder, Railway bogie cast parts, Railways axles, railways Sets of pins, Ground lever frame, adjustable crank, Compressor pistons, Compressor bearings. Mainly material used:-Din 1.2714(DB6), DIN 1.2344(H13), DIN 1.2343 (H11), DIN 40NiCrMo84(EN24), 20NiCrMo5(EN353).
Oil & Gas – Oil & Gas they supply more than 60 percent of our nation’s energy. Natural gas also helps generate the electricity that powers our daily lives.
They also have a fully equipped quality assurance and process examination facility that conducts tests such as hardness and analyses of grain structure.
Find us:
Website: https://www.viratsteels.com/
Email us: info@viratsteels.com
Call Us Now: +91-9814021775
Are you looking for PLASTIC MOULD STEEL in India?
Plastic mould steels are widely used for manufacturing mould for plastic.
Get in touch with us today to place your requirement!
DIN 2738 #PlasticMouldSteel, The equivalent grade P20+Ni | DIN 2738 | AISI P20+Ni …
DIN 2738 which is applicable for large & small plastic mould dies for Automotive Industries, Dies for Domestic goods , High finishing plastic Die, Boaster Plates of Presses, Die Holders & Shoe blocks for drop Hammers, Press Cassettes , Upsetter Blocker, forging dies, Different dies & mold for plastic products etc.
Although less expensive options such as Aluminum exist for making moulds to be used for shaping plastic, steel is most often the optimum one. It may be impose more investment to begin with but this is offset by its undoubtedly greater operational life and better finish.
Also the specialized steels that have been created for plastic moulding make for rapid process speed – for any duration it can handle more repetitions than other materials and so enhance productivity. DIN 1.2738 Steels are low Carbon consisting of Carbon between 0.35 to 0.45%
Mode of Supply:
Virat Special Steels is the largest stockiest and supplier of DIN 2738 steel in flat, square and round bar. We provide steel in all sizes as your requirements.
Learn more:
https://www.viratsteels.com/p20ni.html
For more information Contact us:
info@viratsteels.com, +91-9814021775
India’s top Largest Supplier, Stockiest, Importer and Exporter of H13 Tool Steel!
VIRAT SPECIAL STEELS Pvt. Ltd. Introduce H-13 material & Modify H13 (DIN 2344 / SKD61/ AISI H13) for the application of drop forgings, Extrusion, Pressure Die Casting etc. H13 steels belong to a family of Hot-Working Steels, a group of steel that is used to cut or shape material at high temperatures. These H-group tool steels were developed for strength and hardness during prolonged exposure to elevated temperatures. These tool steels are low carbon and moderate alloy with significant carbide content resulting in good hot hardness and toughness, coupled with fair wear resistance. The main alloy constituents of H13 are Chromium (4.75 to 5.5%); Molybdenum (1.1 to 1.75%); Vanadium (0.8 to 1.2%); and nominal volume of Nickel (only 0.3%).
While Molybdenum and Vanadium provide strength, the high Chromium content makes H13 resistant to softening when at high temperatures (red hardness). H-13 is also resilient in to shock and abrasion. It is capable of withstanding rapid cooling and not prone to heat checking (cracking because of large changes in temperature).
Ease of fabrication is an important consideration in selection of tool steel and H13 steels score highly on this issue. The primary factors that influence easy fabrication are: good Machinability (H series steels score 70 on the Index where W-class steels are at 100), Grindability, Weldability, Hardenability, and Resistance to Distortion, Safety (cracking resistance) and Decarburizing Tendency. H13 steels are high on all these and can be formed (shaped into tool or mould) by conventional means.
Weldability matters mainly for large tools and is the ability to make, alter and repair a tool by welding without the material cracking. A simplistic explanation of Hardenability is whether hardness is maintained through the depth of the material.
H13 steels are particularly useful where precision is required such as for small and medium sized extrusion dies; and ejector pins, apparatus holders and shrink fit chucks. Also for making inserts, cores, and cavities for die casting dies, die casting shot sleeves, hot forging dies, and plastic mould cavities and parts that require a smooth finish.
A major advantage with H13 steels is that they can be Precision-Cast. Not only are cast tools superior to wrought tools in terms of resistance to thermal checking; but if they can be precision cast to near finished size they save significantly on waste and machining. They also allow for pattern making costs to be spread over a large population of tools.
H13 tool steels are practically equivalent to DIN 1.2344 (Europe) and quite similar to grades AFNOR Z 40 COV 5, UNI KU, JIS SKD61, SS 2242, B.S. BH 13 & ASTM A681.
Virat Special Steels – India’s top Largest Supplier, Stockiest, Dealer, Trader Importer and Exporter of H13 Tool Steel and DB6 Tool Steel.
Learn More:
https://www.viratsteels.com/h13.html
What is the differences between the H11 and H13 Hot Work Steel?
If we compare between H11 and H13, H11 tool steel consists of less vanadium than the commonly used H13 hot work tool steel. This gives H11 steels the higher toughness, with some reduction in wear resistance and tamper resistance. H13 and H11 are both types of tool steels commonly used in the manufacturing and tooling industry, but they have different characteristics and applications.
Let’s compare H13 steel and H11 steel:
- Chemical Composition:
- H13 Steel: H13 is a hot work tool steel and is characterized by its high chromium content (around 5%) and molybdenum (1.4-1.75%). This composition gives it excellent heat resistance and wear resistance.
- H11 Steel: H11, on the other hand, is a hot work tool steel with a lower chromium content (around 4%) and no molybdenum. It has good toughness and heat resistance but is not as heat-resistant as H13.
- Heat Resistance:
- H13 Steel: H13 steel has excellent heat resistance, making it suitable for high-temperature applications such as die casting, forging, and extrusion.
- H11 Steel: H11 steel also offers good heat resistance, but it may not perform as well as H13 in extremely high-temperature environments.
- Toughness:
- H13 Steel: While H13 steel is tough, its primary strength lies in its heat resistance and wear resistance rather than toughness.
- H11 Steel: H11 steel is known for its toughness and is often used in applications where impact resistance is crucial, such as hammer forging and die casting.
- Applications:
- H13 Steel: H13 steel is commonly used in applications where high-temperature resistance and wear resistance are critical, including die casting dies, extrusion tools, and hot forging dies.
- H11 Steel: H11 steel is preferred for applications requiring good toughness and resistance to thermal fatigue, such as hammer and press forging, and certain types of die casting.
- Machinability:
- H13 Steel: H13 steel can be more challenging to machine due to its high hardness and heat resistance. Proper tooling and machining techniques are required.
- H11 Steel: H11 steel is generally easier to machine compared to H13, thanks to its lower hardness.
- Cost:
- H13 Steel: H13 steel is typically more expensive than H11 due to its superior heat resistance and wear resistance properties.
In summary, the choice between H13 and H11 steel depends on the specific requirements of your application. If you need high heat resistance and wear resistance, H13 may be the better choice. However, if toughness and resistance to thermal fatigue are more important, H11 could be the suitable option. Additionally, cost considerations can also influence the choice between these two tool steels.
APPLICATIONS:
Forging Dies, Punches / Dies for Extrusion on non ferrous alloys, Pressure Die Casting of Aluminium Alloys, Moulds for Thermo plastic polymer injection with high polishability. Die Inserts, Extrusion Press Tools, Forming Dies, Mandrels, Hot Shear Blades, Rolls for Hot Rolling Machines,Tools for Nuts,Screws, Bolts, Rivets, Fasteners, etc
Mode of Supply:
The Prime Supplier of Hot Work Steel in India is “VIRAT SPECIAL STEELS,” an ISO 9001:2008 certified company. Recognized globally as suppliers of quality steel they enjoy enviable affiliations with the leading producers of special steels and heavy engineering across the world. So their advice and solutions should prove invaluable in the choice of steel for different applications – such as guidance on whether H13 or H11 is better suited for your process.
Learn more:
https://www.viratsteels.com/hot-work-steel.html
https://www.viratsteels.com/h13.html
https://www.viratsteels.com/h11.html
Email us: info@viratsteels.com
Call Us Now: +91-9814021775