Exploring the Characteristics and Applications of 36Mn5 Steel Grade

[ad_1] The steel grade 36Mn5 is a structural grade steel known for its excellent mechanical properties and high strength. It is used in a variety of applications across different industries due to its versatility and reliability.

Mechanical properties:
– Tensile strength: 700-850 MPa
– Yield strength: 460-610 MPa
– Elongation: 14-18%
– Impact energy: 40 J at -20°C

Technical properties:
– Density: 7.85 g/cm3
– Elastic modulus: 210 GPa
– Poisson’s ratio: 0.3
– Thermal conductivity: 51 W/mK
– Specific heat capacity: 460 J/kgK

Chemical composition:
– Carbon (C): 0.32-0.39%
– Silicon (Si): 0.40% max
– Manganese (Mn): 1.15-1.50%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.05% max
– Nickel (Ni): 0.30% max
– Copper (Cu): 0.30% max

– 36Mn5 steel grade is commonly used in the manufacturing of heavy-duty machinery, construction equipment, and automotive components.
– It is also utilized in the production of high-strength fasteners, gears, shafts, and other structural parts that require good weldability and high mechanical strength.
– Due to its excellent impact resistance, it is often used in the construction of bridges, buildings, and other infrastructure projects.

In summary, the 36Mn5 steel grade offers a favorable combination of mechanical properties, technical properties, and chemical composition, making it suitable for a wide range of applications in various industries.