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目前对3Cr_2W_8V钢国内外执行的热处理工艺不一。如美国的H21淬火温度1100～1200℃;英国HB_2淬火温度1200～1250℃;日本SKD_5淬火温度1050～1100℃;西德X_(30)WCrV_(93)淬火温度1100～1180℃;苏联
At present, the heat treatment process for 3Cr_2W_8V steel at home and abroad is different. Such as the United States H21 quenching temperature 1100 ~ 1200 ℃; UK HB_2 quenching temperature 1200 ~ 1250 ℃; Japan SKD_5 quenching temperature 1050 ~ 1100 ℃; West Germany X_ (30) WCrV_ (93) quenching temperature 1100 ~ 1180 ℃;