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合金12Cr1MoVについてですが、各数字や文字はそれぞれどのような意味を持っていますか?

2016-09-17View Original

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合金の型番は12Cr1MoVですが、この型番に含まれる数字や文字がそれぞれ何を意味しているのでしょうか? 前の数字の12は、何を意味していますか?
Reply #22016-09-17
C含有量は0.12%、Cr含有量は約1%で、検索すれば詳しい情報が出ます
Reply #32016-09-17
12Cr1MoV、合金構造鋼。統一数字コード:A31132。規格:GB/T3077-1999 化学成分  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

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