Exploring the Special Steel VMO Brazil Steel and ABNT VMO?

The steel grade VMO refers to a high-strength alloy steel produced in Brazil, typically used in applications requiring superior mechanical properties. The VMO steel grade from Brazil, also known as ABNT VMO, is a type of special steel primarily used for hot work applications, such as forging dies in high-performance drop hammers.

V: Vanadium, which improves strength, toughness, and wear resistance.
M: Molybdenum, which enhances high-temperature strength and corrosion resistance.
O: Other alloying elements that contribute to the steel’s properties.

This steel grade is commonly used in industries such as automotive, aerospace, and construction, where both high strength and durability are essential. Its specific chemical composition can vary depending on the manufacturer and application, but VMO steel is generally designed for high-performance industrial use.

It’s Hot Work Steel and the equivalent grades are:

  • DIN STANDARD: DIN 2714
  • BRAZIL: VMO
  • JIS: SKT4

The VMO steel grade from Brazil, also known as ABNT VMO, is a type of special steel primarily used for hot work applications, such as forging dies in high-performance drop hammers.

Here are some key details about this steel grade:

Chemical Composition:

  • Carbon ©: 0.57%
  • Silicon (Si): 0.25%
  • Manganese (Mn): 0.70%
  • Sulfur (S): 1.10%
  • Chromium (Cr): 0.50%
  • Molybdenum (Mo): 1.65%

Mechanical Properties:

  • Yield Strength (Rp0.2): ≥ 655 MPa
  • Tensile Strength (Rm): ≥ 821 MPa
  • Impact Toughness (KV/Ku): 42 J
  • Elongation (A): 11%
  • Reduction in Cross Section on Fracture (Z): 22%

Applications:
VMO steel is commonly used in the manufacturing of tools and dies that require high strength and toughness, especially in hot working environments.

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Upgrade your tools and dies with the best in the industry! Contact us today to learn more about how VMO steel can enhance your operations.

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