Alloy 12Cr1MoV: What do each digit and letter represent?
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The alloy’s model is 12Cr1MoV. May I ask: what do each digit and letter in this model represent? What does the number 12 at the beginning mean?
The C content is 0.12%, and the Cr content is around 1%; there’s plenty of information available by searching on Baidu
12Cr1MoV, alloy structural steel. Unified digital code: A31132. Standard: GB/T3077-1999 Chemical composition: C: 0.07–0.15, Si: 0.18–0.37, Mn: 0.41–0.70, Cr: 0.90–1.20, Mo: 0.25–0.35, V: 0.15–0.30