Uniform digital code for 12Cr1MoV alloy structural steel plate: A31132. 12Cr1MoV steel plate standard: GB/T3077-2015, is a kind of high-performance alloy material.
Heat treatment of 12Cr1MoV steel plate: quenching heating temperature (℃) : 970;
Coolant: empty. Tempering temperature (℃) : 750; Coolant: empty.
The main characteristics of 12Cr1MoV steel plate: Compared with 12CrMoV steel, this steel has higher oxidation resistance and thermal strength.
The creep limit of the 12Cr1MoV steel plate is close to the value of the tensile strength, and the steel has a high ductility under the condition of tensile strength.
The technology and weldability of 12Cr1MoV steel plate are good, but it should be preheated to 300℃ before welding, and the stress should be removed after welding.
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