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(yng)5754h(hun)X5754X

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  • l(f)rg2024-08-26

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ҏV|5754XS\ɽ5754XS\㽭5754XS\5754-H112S\KXS\K5754-OB(ti)S\XS\5754-H112XS\XS\AL5754XS   οҵ҂ ַ |I(y)XI(y)ֹ˾|ݸϪ(zhn)I(y)^(q)  ***Ոc(din)䁌(do) “(lin)ϵ҂*** |I(y)XI(y)}ַV|ʡ|ݸϪ(zhn)нI(y)^(q)  ***Ոc(din)䁌(do) “(lin)ϵ҂***     5ϵXϽ𣺏VڏNʳPa(chn)Ʒ̎cAb\(yn)ݔҺwa(chn)ƷIJޡԱӹĸNcܵύQTzϴ™C(j)w    505257545083ߵ02……. XSXXXձסѡ_˹***ЇX                     5754X庆飺XVϽУ еȏ(qing)õgԼڼӹεc(din)ALMGXϽgͺӶ߂һNX   5754XĻW(xu)ɷݣ Si 0.40 ~ Cu 0.10V Mg2.63.6 \ Zn0.2 i Mn0.50 tCr 0.30 F Fe 0.40X Al   5754XϽ̎1)˻:ӟ440;1214h;䡣2)˻:ӟ350410;ؕrg30120min;ջˮ3)ߜ˻:ӟ350420;ؕrg210min1030min;䡣4)͜˻:ӟ250300150180;ؕrg12h,.  5754Xܣ(qing) σb (MPa)165265  5754XҘ(bio)(zhn)GB/T 3880-2006   5754X;5754V(yng)ںӽY(ji)(gu)AۡY(ji)(gu)cO(sh)ʩ\(yn)ݔ۹ԼҪЃ(yu)ӹ(yu)gԡƣڏ(qing)߿ɺԺеoB(ti)(qing)ȵĈ   5754H32ʹã1治SѼygc(din)}E2SиߌӶȲܳ^0.5mm,ȱݿe^Ŀe5%3S؛ͲĿv⻬4Ҫ󷽺͹؛ԼM 5754H112XģdzS̎B(ti)ֻҪۏЧ M(jn)ڳXϽC(j)еܱ  AA/ASTM/QQA-250/EN g(sh)(sh) M(jn)ڳXϽ𻯌W(xu)ɷֱ Ӌ㹫ʽX=0.0000028???L λmmX=0.0000028?3.14?⏽^2-(ni)^2?L λmmXӋ㹫ʽ=0.0000028 ?3.14?돽?돽?L λmm  

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L(fng)Uʾ(chung)I(y)L(fng)UͶY֔(jn)p_(chung)\ƽ_S(qun)e0571-89937588

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