G-X120Mn12 Steel Grade: Fueling Innovation in the Oil and Gas Sector

G-X120Mn12 is a high-manganese steel grade that is commonly used in the oil and gas sector due to its unique properties. This steel grade is known for its excellent wear resistance, high toughness, and good weldability.

기계적 성질:
– Tensile Strength: The tensile strength of G-X120Mn12 steel is typically around 700-900 MPa, which allows it to withstand high stresses and loading.
– Yield Strength: G-X120Mn12 steel has a yield strength of approximately 500 MPa. This property indicates its ability to resist deformation under pressure.
– Elongation: This steel grade typically exhibits an elongation of around 40% when subjected to tensile testing. This property shows the material’s ability to stretch before breaking.
– Impact Resistance: G-X120Mn12 steel has excellent impact resistance, making it suitable for applications that involve high impact loads and abrasive environments.

기술 속성:
– Hardness: G-X120Mn12 steel is known for its exceptional hardness, with a typical hardness range of 200-250 HB. This property makes it highly resistant to wear and abrasion.
– Machinability: While G-X120Mn12 steel is relatively harder to machine compared to other carbon steels, it can still be machined using appropriate tools and processes.
– Heat Resistance: This steel grade retains its mechanical properties even at elevated temperatures, making it suitable for use in high-temperature applications.

화학적 구성 요소:
G-X120Mn12 steel is primarily composed of the following elements:
– Carbon (C): 1.05-1.35%
– Silicon (Si): 0.20-0.80%
– Manganese (Mn): 11.00-14.00%
– Phosphorus (P): 0.030% max
– 유황(S): 최대 0.030%

These chemical compositions contribute to the steel’s unique properties and determine its performance characteristics in the oil and gas sector.

Overall, the G-X120Mn12 steel grade offers a combination of mechanical strength, wear resistance, and high-temperature performance, making it an excellent choice for components and equipment used in the oil and gas industry.