1.3342高速工具鋼成分
1.3342原材料種類:高輔助工具鋼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、熱治療和硬度標準熱控作熱度:1050~900去應力退火工藝熱度:770~820去應力退火工藝...
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