Exploring the Chemical Composition and Mechanical Properties of 230M07 Steel Grade

[ad_1] The 230M07 steel grade is a low carbon, free-cutting steel that is suitable for use in applications requiring good machinability and surface finish. Its chemical composition consists of:

– Carbon (C): 0.20-0.30%
– Manganese (Mn): 0.40-0.90%
– Phosphorus (P): 0.04% max
– Sulfur (S): 0.35-0.45%
– Silicon (Si): 0.10-0.40%

The mechanical properties of the 230M07 steel grade are as follows:

– Tensile Strength: 540-700 MPa
– Yield Strength: 390 MPa min
– Elongation: 10-14%
– Hardness: 201-255 Brinell (HB)

These properties make 230M07 suitable for use in a variety of engineering applications, particularly in the production of components requiring good machinability and surface finish, such as gears, shafts, and fasteners.