国标金属牌号对应的美国牌号是多少20CrMnMo,20CrNi2Mo,42CrMo,40CrNiMo,17Cr2Ni2Mo,20CrMnTi,20Cr2Ni4A,35CrMo,40Cr,5CrMnMo,45#,35#对应美国牌号是多少

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国标金属牌号对应的美国牌号是多少20CrMnMo,20CrNi2Mo,42CrMo,40CrNiMo,17Cr2Ni2Mo,20CrMnTi,20Cr2Ni4A,35CrMo,40Cr,5CrMnMo

国标金属牌号对应的美国牌号是多少20CrMnMo,20CrNi2Mo,42CrMo,40CrNiMo,17Cr2Ni2Mo,20CrMnTi,20Cr2Ni4A,35CrMo,40Cr,5CrMnMo,45#,35#对应美国牌号是多少
国标金属牌号对应的美国牌号是多少
20CrMnMo,20CrNi2Mo,42CrMo,40CrNiMo,17Cr2Ni2Mo,20CrMnTi,20Cr2Ni4A,35CrMo,40Cr,5CrMnMo,45#,35#对应美国牌号是多少

国标金属牌号对应的美国牌号是多少20CrMnMo,20CrNi2Mo,42CrMo,40CrNiMo,17Cr2Ni2Mo,20CrMnTi,20Cr2Ni4A,35CrMo,40Cr,5CrMnMo,45#,35#对应美国牌号是多少
42CrMo ,4140
40CrNiMo,4340
40Cr,5140
5CrMnMo,无
45#,1045
35# ,1035