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50B46簡介

牌號 50B46
美國UNS G50461
對應(yīng)標(biāo)準(zhǔn) SAE J 404-2000
SAE 合金鋼化學(xué)成分
Chemical Compositions of SAE Alloy Steels
歸類 合金鋼
50B46 化學(xué)元素成分含量(%)
成分 C Si Mn P S Ni B
最小值 0.44 0.15 0.75 - - 0.2 0.0005
最大值 0.49 0.35 1 0.03 0.04 0.35 0.003
注：The analysis of the following elements shall be reported regardless of whether they are specified: Aluminum, Titanium, Niobium (Columbium), Vanadium. If the analysis of any of these elements is less than 0.008%, it may be reported as <0.008%. 碳當(dāng)量計算
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