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5754h(hun)X5754X

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  • l(f)rg2024-08-26

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    5754

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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䁌 “ϵ҂*** |I(y)XI(y)}ַV|ʡ|ݸϪ(zhn)нI(y)^(q)  ***Ոc䁌 “ϵ҂***     5ϵXϽ𣺏VڏNʳPaƷ̎cAb\ݔҺwaƷIJԱӹĸNcܵύQTᔡzϴ™Cw    505257545083ߵ02……. XSXXXձס_˹***ЇX                     5754X庆飺XVϽ еȏȡõgԼڼӹεcALMGXϽgͺӶ߂һNX   5754XĻWɷݣ 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;4)͜˻:ӟ250300150180;ؕrg12h,.  5754Xܣ σb (MPa)165265  5754XҘ˜ʣGB/T 3880-2006   5754X;5754VںӽYAYcOʩ\ݔ۹ԼҪЃ(yu)ӹ(yu)gԡƣڏ߿ɺԺеoB(ti)ȵĈ   5754H32ʹã1治SѼygc}E2SиߌӶȲܳ^0.5mm,ȱݿe^Ŀe5%3S؛ͲĿv⻬4Ҫ󷽺͹؛ԼM 5754H112XģdzS̎B(ti)ϣֻҪۏЧ MڳXϽCеܱ  AA/ASTM/QQA-250/EN g MڳXϽ𻯌Wɷֱ Ӌ㹫ʽX=0.0000028???L λmmX=0.0000028?3.14?⏽^2-ȏ^2?L λmmXӋ㹫ʽ=0.0000028 ?3.14?돽?돽?L λmm  

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؟չʾϢI(y)ṩݵ挍ʴ_ԺͺϷɰl(f)I(y)ؓ؟XW˲ГκαC؟Ρ鱣҂hxXW XI(y)ͨTѣՈÑӏϢ挍Լl(f)cY|e𲻱Ҫ

LUʾ(chung)I(y)LUͶY֔p_(chung)\ƽ_Se0571-89937588

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