|
Aluminum and aluminum alloy have perfect physical
properties and mechanical functions, they are characterized by
low density, high strength, high ratio of heat conduction and
electric conduction and strong corrosion resistance, they are
widely used in machinery, electric power, chemical industry,
light industry, aviation, spaceflight, railroad, warship,
vehicle etc welding structural products in industries.
|
Trademark
|
Chemical Composition%
|
|
Si
|
Fe
|
Cu
|
Mn
|
Mg
|
Cr
|
Zn
|
Ti
|
|
ER1060
|
0.25
|
0.35
|
0.05
|
0.03
|
0.03
|
---
|
0.05
|
0.03
|
|
ER1100
|
Si+Fe:0.95
|
0.05-0.20
|
0.05
|
---
|
---
|
0.10
|
---
|
|
ER4043
|
4.5-6.0
|
0.80
|
0.30
|
0.05
|
0.05
|
---
|
0.10
|
0.20
|
|
ER4047
|
11.0-13.0
|
0.80
|
0.30
|
0.15
|
0.10
|
---
|
0.20
|
---
|
|
ER5356
|
0.25
|
0.40
|
0.10
|
0.05-0.20
|
4.5-5.5
|
0.05-0.20
|
0.10
|
0.06-0.20
|
|
ER5183
|
0.40
|
0.40
|
0.10
|
0.5-1.0
|
4.3-5.2
|
0.05-0.25
|
0.25
|
0.15
|
|
