G-X120Mn12 Steel Grade: Revolutionizing Heavy-Duty Equipment and Machinery

Specification:

G-X120Mn12 is a high manganese steel grade that is specifically designed for heavy-duty equipment and machinery. It offers excellent wear resistance, high strength, and good ductility, making it a reliable choice for applications where extreme wear and impact are expected.

Mechanical Properties:

– Tensile Strength: The minimum tensile strength of G-X120Mn12 steel is 1200 MPa, which ensures its ability to withstand high levels of stress and heavy loads.
– Yield Strength: The minimum yield strength of G-X120Mn12 steel is 800 MPa, indicating its ability to resist deformation under load.
– Elongation: G-X120Mn12 steel exhibits a minimum elongation of 12%, which ensures its excellent formability and ability to absorb impact energy without cracking or breaking.
– Hardness: The hardness of G-X120Mn12 steel ranges from 200 to 250 HB, providing exceptional resistance to abrasive wear.

Chemical Composition:

– Carbon (C): 1.10-1.30%: Carbon provides strength and hardness to the steel, enhancing its wear resistance.
– Manganese (Mn): 11.00-14.00%: Manganese is the main alloying element in G-X120Mn12 steel, contributing to its high wear resistance and impact strength.
– Silicon (Si): 0.30-0.80%: Silicon improves the strength and toughness of the steel.
– Phosphorus (P): Maximum 0.080%: Phosphorus improves the machinability of the steel and enhances its strength.
– Sulfur (S): Maximum 0.030%: Sulfur is controlled at a low level to ensure good weldability and avoid brittleness.
– Nickel (Ni): Maximum 0.30%: Nickel enhances the toughness and impact resistance of the steel.
– Chromium (Cr): Maximum 0.80%: Chromium improves the hardenability of the steel and enhances its corrosion resistance.

Overall, G-X120Mn12 steel grade is a revolutionary material for heavy-duty equipment and machinery due to its exceptional wear resistance, high strength, and good ductility. Its mechanical properties and chemical composition make it ideal for applications where extreme wear and impact are a constant challenge.
G-X120Mn12 Steel grade
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