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铝基优势
铝基材物理性能参数
牌号包铝
分类
供应
状态
试样
状态
厚度/mm室温拉伸试验结果弯曲半径h
抗拉强规定非比例延断后伸长率 m / %
伸强度Rp0 .2/MPa
Rm/MPa
A50mmA90°180°
不小于
3003H14H14>0.20~0.50145~19512520.5t2.0t
>0.50~1.5021.0t2.0t
>1.50~3.0031.0t2.0t
>3.00~6.0042.0t
3003H22H22>0.20~0.50120~1608060t1.0t
>0.50~1.5070.5t1.0t
>1.50~3.0081.0t1.0t
>3.00~6.0091.0t
H24H24>0.20~0.50145~19511540.5t1.5t
>0.50~1.5041.0t1.5t
>1.50~3.0051.0t1.5t
>3.00~6.0062.0t
3004H14H14>0.20~0.50220~26518010.5t2.5t
>0.50~1.5021.0t2.5t
>1.50~3.0021.5t2.5t
>3.00~6.0032.0t
H24H24>0.20~0.50220~26517030.5t2.0t
>0.50~1.5041.0t2.0t
H34H34>1.50~3.0041.5t2.0t
H16H16>0.20~0.50240~28520011.0t3.5t
>0.50~1.5011.5t3.5t
>1.50~3.0022.5t
H26H26>0.20~0.50240~28519031.0t3.0t
H36H36>1.50~3.0031.5t
3104H26H26>0.20~0.5024512.0t2.0t
>0.50~0.8022.0t2.0t
>0.80~1.3032.5t2.5t
>1.30~3.0042.5t2.5T
H18H18>0.20~0.502651
H38H38
H28H28>0.20~0.502651
H19H19>0.20~0.502751
H29H29
H39H39
F>0.20~0.50


铝基材化学性能参数
牌号化学成分(质量分数)(%)备注
(老牌号)
SiFeCuMnMgCr  Zn
Ti其他Al
(硅)(铁)(铜)(锰)(镁)(铬)(锌)(钛)单个合计(铝)
3A210.60.70.21.0~0.050.10④0.150.050.1余量LF21
1.6
30030.60.70.05~1.0~0.10.050.15余量
0.21.5
31030.50.70.10.9~0.30.10.2
0.050.15余量
1.5Ti+Zr:

0.1
30040.30.70.251.0~0.8~1.30.250.050.15余量
1.5
30050.60.70.31.0~0.20~0.60.10.250.10.050.15余量
1.5
31050.60.70.30.30~0.20~0.80.20.40.10.050.15余量
0.8


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