1.3342高速工具鋼成分
1.3342相關材料行業類型:繞城高速生產工具鋼MATERIALSPECIFICATIONS:DINENISO4957-2001CHEMICALCOMPOSITIONS(WEIGHT-%)C(%):0.95~1.05Si(%):≤0.45Mn(%):≤0.40P(%)≤:0.030S(%)≤:0.030Cr(%):3.80~4.50Mo(%):4.70~5.20W(%):6.00~6.70V(%):1.70~2.00熱生產制造、熱操作和堅硬程度熱工儀表作氣溫:1050~900滲碳氣溫:770~820滲碳...
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