国内外常用铝及铝合金牌号对照表
世界各国合金名称对照表
德国变形铝及铝合金化学成分
铝合金化学成分
力学性能
备注
状态
1A99
—
LG5
1A97
LG4
1A95
1A93
LG3
1A90
LG2
1A85
LG1
1A80
Ca:0.03,V:0.05
180A
Ca:0.03
V:0.05
1070A
L1
Ca:0.03,V+Ti:0.02,B:0.02
L2
1050A
1A50
Fe+Si:0.45
LB2
Ca:0.03,V+Ti:0.02,B:0.05
Si+Fe:0.55
L4
1A30
0.10-0.20
0.15-0.30
L4-1
Si+Fe:0.95
0.05-0.2
①
L5-1
Si+Fe:1.00
L5
Si+Fe:0.65
2A01
2.2-3.0
0.20-0.50
余量
LY1
2A02
2.6-3.2
0.45-0.7
2.0-2.4
LY2
2A04
3.2-3.7
0.50-0.8
2.1-2.6
0.05-0.40
LY4
2A06
3.8-4.3
0.50-1.0
1.7-2.3
0.03-0.15
LY6
2A10
3.9-4.5
0.30-0.50
LY10
2A11
3.8-4.8
0.40-0.8
Fe+Ni:0.7
LY11
2B11
3.8-4.5
LY8
2A12
3.8-4.9
0.30-0.9
1.2-1.8
Fe+Ni:0.50
LY12
2B12
0.3-0.7
1.2-1.6
LY9
2A13
4.0-5.0
LY13
2A14
0.6-1.2
3.9-4.8
0.4-1.0
LD10
2A16
6.0-7.0
0.4-0.8
LY16
2B16
5.8-6.8
0.2-0.4
V:0.05-0.15
0.08-0.20
0.10-0.25
LY16-1
2A17
0.25-0.45
LY17
2A20
V:0.05-0.15B:0.001-0.01
0.07-0.16
LY20
2A21
0.20-0.6
3.0-4.0
0.8-1.2
1.8-2.3
2A25
3.6-4.2
0.50-0.7
1.0-1.5
2A49
3.2-3.8
0.30-0.6
1.8-2.2
0.08-0.12
2A50
0.7-1.2
1.8-2.6
LD5
2B50
0.01-0.20
0.02-0.10
LD6
2A70
0.9-1.5
1.9-2.5
1.4-1.8
LD7
2B70
0.9-1.4
1.8-2.7
0.8-1.4
Pb:0.05Sn:0.05Ti+Zr:0.20
2A80
0.50-1.2
1.0-1.6
LD8
2A90
3.5-4.5
LD9
5.5-6.5
0.3-0.50
5.0-6.0
Bi:0.20-0.60Pb:0.20-0.6
3.9-5.0
0.40-1.2
0.20-0.8
③
2014A
0.50-0.9
Ti+Zr:0.20
0.40-1.0
2017A
Ti+Zr:0.25
0.9-1.3
1.9-2.7
1.3-1.8
0.9-1.2
0.04-0.10
0.20-0.40
0.20-0.10
LY19
3.9-4.9
3A21
LF21
0.05-0.20
Ti+Zr:0.10
0.8-1.3
0.30-0.8
4A01
4.5-6.0
Zn+Sn:0.10
LT1
4A11
11.5-13.5
0.50-1.3
LD11
4A13
6.8-8.2
Cu+Zn:0.15
Ca:0.10
LT13
4A17
11.0-12.5
LT17
9.0-10.5
1.0-2.0
11.0-13.5
4043A
11.0-13.0
4047A
5A01
Si+Fe:0.40
0.30-0.7
LF15
5A02
2.0-2.8
Si+Fe:0.6
5A03
LF3
5A05
4.8-5.5
LF5
5B05
4.7-5.7
LF10
5A06
LF6
5B06
0.10-0.30
LF14
5A12
8.3-9.6
Be:0.005,Sb:0.004-0.05
0.05-0.15
LF12
5A13
9.2-10.5
LF13
5A30
4.7-5.5
Cr:0.05-0.20
LF16
5A33
6.0-7.5
0.50-1.5
LF33
5A41
LT41
5A43
0.15-0.40
0.6-1.4
LF43
5A66
1.5-2.0
LT66
0.50-1.1
0.1-0.6
4.5-5.6
Mn+Cr:0.10-0.6
1.1-1.8
0.1-0.5
1.7-2.4
2.2-2.8
0.15-0.35
3.1-3.9
5154A
2.4-3.0
2.6-3.6
LF5-1
4.5-5.5
0.06-0.2