4.3.5.4 合金钢的回火硬度与其他机械性能的关系 (表2-4-13)

所属栏目:连续铸钢

表2-4-13HRCHBσbMPaσsMPaδ,%ψ,%αK(20℃)AK,J141618202224262830323436384042197207217223235248262277293311321341363379401637.4~706.0672.7~740.4706.0~784.5725.6~804.1766.8~853.1809.0~902.2848.2~946.3902.2~1000.2946.3~1059.01000.2~1122.81034.5~1166.91098.3~1235.61 ......(本文共 855 字 )     [阅读本文] >>


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