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X ǰλ:(y) / X / ؛T(mn)LY12ڏXܸƷӹδTXţţţ
؛T(mn)LY12ڏXܸƷӹδTXţţţ
pԄ(dng)L l(f)ߣ l(f)r(sh)g2019/11/15 x1076 w С

LY12ڏX„


ڏX̖λֱʾV͹ҪϽԪزMg2Si鏊XϽ һλǔԅ^ֽMe λڅ^ͬһMeϵЃȵIJ̖](mi)x λwϵλַwϵ̖һ(g)ֱʾXXϽ(li)e京x£
11XXXϵ I(y)X
22XXXϵ Al-CuAl-Cu-MnϽ
33XXXϵ Al-MnɼӹX
44XXXϵ Al-SiϽ
55XXXϵ Al-MgϽ
66XXXϵ Al-Mg-SiϽ
77XXXϵ Al-Zn-Mg-CuϽ

A(yng)l-Mg-SiϵϽ,ʹ÷V,؄eǽI(y)x_(ki)˺Ͻǰ;ĺϽgԺ?xn)?yu)ӹ^еȏ

ڏX;
һڏXܵđÏVbb\ݔȸиI(y)
պXwCƤCڰ֧wڰ
ͨ\ݔX܇(ch)F܇(ch)vF·܇(ch)ٿ܇(ch)܇(ch)wY܇(ch)T(mn)؛܇(ch)l(f)(dng)C{ɢ܇(ch)݆ݞŞͧò
bXġȫXƹҪԱcĵʽٰb,ƳɹwƿͰbVʳƷyƷ㟟I(y)a(chn)ƷȰb
ӡˢXҪPSXPSӡˢI(y)һNͲԄ(dng)ưӡˢ
bXXϽõĿgď(yu)šܺͺVڽT(mn)bNT(mn)ĻXͲXĻͰyɫͿX
ӼXҪڸNĸ(xin)ܾ(xin)w늚Ԫ{|I(lng) Ҏ񣺈A
;̶b̶bͨӍI(lng)ҲVԄ(dng)CеܼӹģӼ܃xSMTPC庸adߵȵ


LY12ڏX֪R


5052ڏXܱ棺15052ڏX治SѼygc(din)}E25052ڏXSȲ^(gu)ȱڲλں񹫷Q(chng)ߴ8%Ƥֳ;ֲCеpȱȲܳ^(gu)0.5mm,ȱݿe^(gu)Ŀe5%35052ڏXS؛ͲĿv⻬45052ڏXҪ󷽺͹؛ԼM55052ڏXXʬFo(w)C(li)İӺww
5052ڏX̎ˇ1)˻:ӟ440;1214h;2)˻:ӟ350410;ؕr(sh)g30120min;ջˮ3)ߜ˻:ӟ350420;Ʒȡ6mm<6mmr(sh),ؕr(sh)g210min1030min;4)͜˻:ӟ250300150180;ؕr(sh)g12h,.
̖ˣ5052 ˜̖GB/T3190-2008ISO:Almg2.5 ˜̖ISO 209.1-1989՘ˣA5052˜̖JIS H4000-1988ˣAMr2/1520 ˜̖T0CT 4785-1974
ENENAW-5052/AlMg2.5 ˜̖ EN 573-3-1994˜ˣAlMg2.5/3.3523 ˜̖DIN 1726.1-1986/W-Nrˣ5052A-G2.5C) ˜̖NF A50-411 NF A50-451Ӣˣ50522L55) ˜̖BS"L"ˣ5052/A95052 ˜̖AA/UNS



LY12ڏXܺ(jin)


2017ڏXW(xu)ܣȦb(MPa)370lȦ0.2(MPa)240L(chng)ʦ5(%)8עҜؿvW(xu)ԇӳߴ磺ֱ(ǰЈAֱ)150200HB105
2017ڏXܟ̎Ҏ1)˻:ӟ480495;1214h;t2)ȫ˻:ӟ390430;ؕr(sh)g30120min;3)˻:ӟ350370;ؕr(sh)g30120min;4)͕r(sh)Ч:495510,ˮ;˹r(sh)Ч155165,610h,;Ȼr(sh)Ч:Ҝ96h.
2017ڏXǵһ(g)@ùI(y)õ2ϵϽкܸߵďȺõӹ͸g^2ϵXc(din)Ӳ^~ԭٺܸ3-5%2ϵXںXڳҎI(y)в҇a(chn)2ϵ2017ڏXܵďS(chng)^|(zh)߀o(w)cM(jn)ڵXҪn͵‡a(chn)I(y)ṩS(zh)҇պ˜I(y)İl(f)չ2ϵе2017ڏXa(chn)g(sh)M(jn)һ






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