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ID:40275508
大小:101.52 KB
页数:3页
时间:2019-07-30
《常用的金属材料性能及硬度对照表》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、常用的金属材料性能及硬度对照表序号材料代号强度等级硬度值(HB)011Cr13440(45)197~229355187~229021Cr12Mo550229~255450197~22903Cr11MoV490(50)217~248390192~241590235~26904Cr12WMoV590235~269690269~302052Cr12NiMoWV760293~33106ZG20CrMoV310140~2010725Cr2MoVA590241~277735269~3020830Cr2MoV440179~229590241~277735269~3020938CrMoAl5
2、90241~277685277~302785293~32110A3硬度渗氮件正火后<1311115#<1431225#<17013ZG25<1701420CrA<1791512CrNi3A<252162Cr13490217~248590235~269172Cr12NiW1Mo1V735285~302180Cr17Ni4Cu4Nb590262~302760277~31119Cr5Mo/248~30220GH132(GBn181-82)/284~34921GH136(GBn181-82)/298~39022R-26550262~331233Cr13590235~269685269
3、~302233Cr13785286~321241Cr18Ni9Ti205(225)≦187250Cr18Ni9205≦187261Cr18Ni9205≦18727Cr15Ni3Bw3Ti390207~2552834CrMo1A490(590)/2930Cr2MoV590241~277690256~287735269~3023034CrNi3Mo590220~260690240~282735255~284785271~2983130Cr2Ni4MoV550207~262690241~302760262~321830285~3413215CrMoA245131~163490207
4、~2413315Cr1Mo275≦2073412Cr1MoVA245131~1633512Cr2Mo1275≦197315≦2073615Cr1Mo1VA325146~1963725#235(215)110~1703830#265≦1873935#265156~217255140~187235121~1874045#295162~217285149~217440197~229345217~2554115CrMoA245131~163490207~2414220MnMo350149~2174340CrNi3MoA550207~262690241~3024415CrMoA4902
5、07~2414540CrA390192~2234540CrA490217~235590241~277685269~3024640CrNi2MoA540207~269640248~277785269~3214735CrMoA490217~255590241~2774840CrNiMoA690255~2934920Cr1Mo1VtiB690255~2935030Cr1Mo1V640248~277
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