ERCu
Standard =>
AWS A5.7/5.8: ERCu
EN 14640:CuSn1
GB/T 9460:SCu1898
Application =>
Good mechanical properties and crack resistance.Gas welding and argon arc welding of red copper.
Composition(standard value)%
| Cu |
Al |
Si |
Sn |
Mn |
Ni |
Fe |
Ag |
P |
Ti |
Zn |
Other |
| Rest |
|
0.3 |
0.7 |
0.3 |
|
|
|
0.01 |
|
|
≤0.5 |
Diameter Package
| Rods |
Wire diameter: from 1.2mm to 9.50mm |
| Length: from 350mm to 1000mm |
| Rod identification possible by stamping. |
| Colour for flux coated tig rods: white,blue,yellow. |
| Spool |
Wire diameter: from 0.6mm to 1.6mm |
| Weight: from 1kg to 15kg |
| Type: D100,D200,D300,K300,BS300 |
| Wood |
Wire diameter: from 0.8mm to 2.4mm |
| Weight: Max. 250kg |
| Drums |
Wire diameter: from 0.8mm to 1.6mm |
| Weight: from 100kg to 250kg |
| Coils |
Wire diameter: from 1.6mm to 6.0mm |
| Weight: from 15kg to 100kg |
| Outer diameter: from 450mm to 650mm |
| Inner diameter: from 250mm to 450mm |
