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				|  ڏX | 
				ǰλ:(y) / ڏX / F؛ЇX̖ȫδTXţţţ | 
			 
			
				
					| F؛ЇX̖ȫδTXţţţ |  
					
						|  pԄ(dng)L | 
						l(f)ߣ l(f)r(sh)g2019/9/24 x1130 w  С | 
					 
					
 ຣXܬF؛
 
| 5083ڏX | 5083 | 600*30 |  | 9 | 30 | 30 | S(chng) |  
| 6082ڏX | 6082 | 700*60 |  | 7 | 21 | 30 | S(chng) |  
| LY12X | LY12 | 240*30 |  | 7 | 30 | 30 | S(chng) |  
| 3003X | 3003 | 250*30 |  | 6 | 40 | 30 | S(chng) |  
| 6061X | 6061 | 300*40 |  | 12 | 35 | 30 | S(chng) |  
| LD30X | LD30 | 300*50 |  | 13 | 35 | 30 | S(chng) |  
 
  
ຣX֪R ly12ڏX-czA(yng)l-Mg-CuϽ˺Ͻg.?xn)?yu).ӹ^.LY12CZFͨ2A12ஔ2024ڏXҪ~鏊헵XϽ 
ͨõڏX˜ʞAMS-QQ-A-250/4ǰXAMS-QQ-A-250/5XҪwCYT܇(ch)݆ݞԪNNY 
2024ͨڏX2011l(f)ˇˈИ˜ʞGB/T3880.2-2006ǰXAMS-QQ-A-250/5X2024ĺϽԪ؞~Q(chng)ӲXкܸߵďȺõӹg^VwCYƤǼȣT܇(ch)݆ݞԪNYAl-Cu-Mgϵ 
2024  eӲX   
2024W(xu)ɷ֣ 0.5%  F 0.5%  ~ 3.8-4.9  i 0.3-0.9  V 1.2-1.8  t 0.10 
  \ 0.25   0.15 
2024ڏXX~VϵеĵӲXϽɷݱ^C^ӲX^ԓϽc(din)ǣȸһ͟150CµĹضȸ125C2024Ͻďȱ7075Ͻ߀B(ti)˻´B(ti)³ܶ^̎폊Ч@(zh)̎ˇҪg^üXԵõЧo;ӕr(sh)a(chn)ѼyˇԺҲTVwCYT܇(ch)݆ݞԪNNY 
 
2024ڏXܶȞ2.73 g 
W(xu)ܣȣb (MPa) ) 425 ȣ0.2 (MPa) )275 ԇӳߴ磺бںעܲҜؿvW(xu) 
̎B(ti)˻´B(ti)³ܶ^̎폊Ч@(zh)̎ˇҪg^üXԵõЧo;ӕr(sh)a(chn)ѼyˇԺҲT 
LY12ע헣(1)M֮Ԫ|(zh)ٷʱʾгһ(g)ֵ(2) ˶mֵÁ(li)^(gun)Ӌ㔵ֵ˜Ҏt(ANSI Z25.1)Աʾ_ķ(3) ˷ǺϽϽȵԪҎķͨڷָʾ(li)ڷ^(gu)БԪشڻвԪر^(gu)M(jn)һķֱC(sh)ֹ(4) ǽ(jng)ɾ^(gu)̵ķǺϽXеX|(zh)ĺĽٵĿͼX֮eڰ 0.01Զһc(din)ٷݱȵСc(din)ڶλ(5) ɺ0.20%䆺 
	 
 
 
 ຣXܺ(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)õ2ϵϽкܸߵďȺõӹg^2ϵXc(din)Ӳ^~ԭٺܸ3-5%2ϵXںXڳҎI(y)в҇a(chn)2ϵ2017ڏXܵďS(chng)^|(zh)߀o(w)cM(jn)ڵXҪn͵a(chn)I(y)ṩS(zh)҇պI(y)İl(f)չ2ϵе2017ڏXa(chn)g(sh)M(jn)һ
 
 
 
 
 
 
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