Report - bingdian001GB/T 8162— 2018 CEV = C + + (Cr+Mo+ V)/5+ (Ni (1) 3077 5.1.4 222 c 0.20 0.18 0.20 0.20 0.20 0.18 0.18 0.18 0.50 0.50 0.60 0.60 0.60 0.60 0.012 0.015 0.015 0.015 0.015

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