2024X
(bio)(zhn)JIS H4000-1999
Ҫ(yng)÷@һNߏ(qing)ӲXM(jn)П̎폊(qing)ڴ̈́B(ti)еȣc(din)Ú⺸r(sh)γɾgѼyăAϽڴӲк˻ԵͣgԲꖘO̎cͿ᷽ӰX俹g;ҪNؓ(f)ɵ͘(gu)_呼wC(j)ϵĹǼƤT?sh)?50¹
W(xu)ɷ
Si0.50 2024XFFe: 0.50
~Cu3.8-4.9
iMn0.30-1.0
VMg1.2-1.8
t Cr0.10
\Zn0.25
XAl
W(xu)
W(xu)ܣ (qing) σb (MPa) ) ≥390
l(qing) σ0.2 (MPa) )≥245
ԇӳߴ磺бں
עܲҜؿvW(xu)
X؟(z)չʾϢI(y)ṩ(ni)ݵ挍(sh)(zhn)_ԺͺϷɰl(f)I(y)ؓ(f)؟(z)XW(wng)˲Г(dn)καC؟(z)鱣棬҂hxXW(wng) XI(y)ͨTѣՈÑӏ(qing)Ϣ挍(sh)Լl(f)cY|(zh)eҪ
L(fng)U(xin)ʾ(chung)I(y)L(fng)U(xin)ͶY֔(jn)p_(chung)\ƽ_S(qun)e(bo)0571-89937588