G-X120Mn12 Steel: A Reliable Material for Abrasion and Impact Resistance

Specification G-X120Mn12 Steel: A Reliable Material for Abrasion and Impact Resistance:

G-X120Mn12 steel is a high-manganese, non-magnetic austenitic steel which is highly recognized for its exceptional wear resistance and impact toughness. It is commonly used in applications where both abrasion and impact resistance are crucial, such as in mining equipment, crushers, and shredders.

Mechanical Properties of G-X120Mn12 Steel:

– Tensile Strength: The tensile strength of G-X120Mn12 steel typically ranges from 800 to 1100 MPa, ensuring its high resistance to mechanical stress.

– Yield Strength: The yield strength of G-X120Mn12 steel is usually around 400 MPa, indicating its ability to withstand deformation under load.

– Hardness: G-X120Mn12 steel exhibits a hardness of approximately 220 to 240 HB, making it extremely resistant to abrasion and wear.

– Impact Toughness: The impact toughness of G-X120Mn12 steel is excellent, enabling it to absorb and withstand sudden shock or impact without failure.

Chemical Composition of G-X120Mn12 Steel:

The chemical composition of G-X120Mn12 steel is as follows:

– Carbon (C): 1.10-1.30%
– Silicon (Si): 0.30-0.60%
– Manganese (Mn): 11.00-14.00%
– Phosphorus (P): 0.070% maximum
– Sulfur (S): 0.020% maximum

The high manganese content in G-X120Mn12 steel is the key factor behind its exceptional abrasion and impact resistance. Manganese forms a protective oxide layer on the surface of the steel, enhancing its resistance to wear and tear.

In summary, G-X120Mn12 steel is a reliable material for applications where resistance to abrasion and impact is critical. Its excellent mechanical properties, including high tensile strength, yield strength, hardness, and impact toughness, make it a sought-after choice in various industries. Additionally, its specific chemical composition, particularly the high manganese content, contributes to its remarkable performance and durability.
G-X120Mn12 Steel grade
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