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      • ͨh30CrMnSi
          lrg2015-03-12 23:37:31  LΔ23

        ;
        1˲ϏVڻSCעģư塢iШģסλUֱ^ƗUо̶ȽY
        2f\ӺĎĦ݆ӡICӡX݆KӺӵșCеӣԼ“SxƄSϵ㣨
        ܼã
        RwͲP䓣䓵ĺԲͨӲ
        ;
        ttüȼҪһPgS䓡yTɵȣɽ٣
        ˜:
         
        GB/T1220-1992
        Լm÷:
         
        ^ӲȼĥԵğͱáyƬyTSСtеɵ
        Wɷ:
         
        ̼ C 0.360.45
        Si0.60
        i Mn0.80
        S 0.030
        P 0.035
        t Cr12.0014.00
        NiSС0.60
        ̎ҎM:
         
        ̎Ҏ1)˻,800900澏s750;2),10501100;3)ػ,200300
        MMRw

        ؛B:
         
        һԟ̎B؛
                                                                                                                                        ˴;
        1˲ϏVڻᔡSCI؈A|Q235A䓡10#A20#A䓡35#A45#A䓡20MnA45MnA50MnA65MnA䓡 Q345AAQ345BA䓡Q345CAQ345DAQ345EA䓡20CrA 40CrA䓡27SiMnA15CrMoA20CrMoA35CrMoA䓡42CrMoA45CrMoA䓡 42CrMo4A42CrMoAA䓡20CrMnMoA20CrNiMoA䓡10CrMo910A 20CrMnTiA䓡30CrMnTiA12Cr1MoVA20CrMnSiA 20CrNiA䓡20CrNi3A40CrNiA䓡50CrNiA30CrNiMo8A䓡30CrMnSiA 34CrNiMo6A36CrNiMo4A䓡38CrMoALA40CrNiMoVAA45CrNiMoVAA 45CrNiMoVA䓡40Cr2Ni2Mo2A36CrNiMo4A䓡38CrMoAlA12CrMoVA䓡9Cr18MoVA5CrNiMoA䓡25Cr2Ni4MnMoAA5CrNiMoA䓡5CrMnMoACr12MoVA H13A3Cr2W8VA䓡W18Cr4VAW6Mo5Cr4V2A䓡W9Mo3Cr4VA20Mn2A䓡 40Mn2A50Mn2A䓡12CrNi2A ҹ˾N۾Wj鼰ȫʮʡ˾^Ӳ|mărhNЖ||ρ޵ȵԟķգõuAˏV͑ه ҹ˾سZͬȵ|Cărķߵuxѵ֧cۡgӭVϿ͑ǢՄ ˾񣺄³Խƽɾδ ˾ּ\ͬlչ ˾ݣ؛Դr159-2222-4411

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      0571-87774297  
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