Exploring the Properties and Applications of 35S20 Steel Grade

[ad_1] 35S20 is a low carbon steel grade known for its excellent machinability and weldability. It is commonly used in the automotive, aerospace, and general engineering industries for various applications such as gears, shafts, and components that require good surface finish and dimensional stability.

The mechanical properties of 35S20 steel grade include:
– Tensile strength: 540-850 MPa
– Yield strength: 390-510 MPa
– Elongation: 10-18%
– Hardness: 140-200 HB

The technical properties of 35S20 steel grade include:
– Good machinability and weldability
– Excellent dimensional stability
– Good surface finish
– Suitable for heat treatment to improve strength and hardness

The chemical composition of 35S20 steel grade is as follows:
– Carbon (C): 0.30-0.40%
– Silicon (Si): 0.10-0.40%
– Manganese (Mn): 1.30-1.60%
– Phosphorus (P): 0.04% max
– Sulfur (S): 0.15-0.35%

Overall, 35S20 steel grade is a versatile and economical material that offers a good combination of mechanical properties, technical properties, and chemical composition for various engineering applications. Its excellent machinability and weldability make it a popular choice for components that require precision and reliability.