Exploring the Mechanical Properties of 25CrMo4 Steel Grade

[ad_1] The 25CrMo4 steel grade is a low-alloy steel with excellent mechanical properties, making it suitable for use in various applications where high strength and good toughness are required.

Some of the key mechanical properties of 25CrMo4 steel grade include:
– Tensile strength: 700-900 MPa
– Yield strength: 500-600 MPa
– Elongation: 12-16%
– Hardness: 230-260 HB

These properties make 25CrMo4 steel grade suitable for applications such as automotive components, mechanical engineering parts, and aerospace components.

The chemical composition of 25CrMo4 steel grade typically includes:
– Carbon (C): 0.22-0.29%
– Silicon (Si): 0.15-0.35%
– Manganese (Mn): 0.60-0.90%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Chromium (Cr): 0.90-1.20%
– Molybdenum (Mo): 0.15-0.30%

This composition contributes to the steel’s high strength and toughness, as well as its good weldability and formability.

Overall, the 25CrMo4 steel grade offers a combination of excellent mechanical properties and good chemical composition, making it a versatile material for a wide range of applications.