G-TECH 605
SMAW
- ALUMINIUM ALLOYS
AlSi
Description
Electrode with special coating and aluminum core with 5% Si
Electrode for welding pure aluminum and AlSi - AlMg - AlMgSi - AlCu alloys. It displays good weldability and no porosity. When welding, hold the electrode at a right angle to the workpiece, with a short arc.
Wall thicknesses greater than 10 mm and larger workpieces will require preheating from 150°C to 250 °C. Widely used alloys thanks to their excellent aesthetic characteristics and smoothness. Applications include general purpose constructions and components for the automotive industry, not suitable for post weld anodizing.
Specifications
EN ISO 18273
E Al 4043
AWS A5.3
E4043
DIN 1732
EL-AlSi5
Shielding
-
Positions
PA, PB, PC, PF
Current
DC+
Packaging Type
Carton box
Asme qualifications
F-No (QW432)
23
A-No (QW442)
-
Chem. Comp. %
DEFAULT
Mn
0.04
Si
5.25
Cu
0.035
Fe
0.3
Zn
0.08
Mg
0.04
Mechanical Properties
min
variant
Tensile strength Rm MPa
-
120
Yield strength Rp0.2 MPa
-
90
Elongation A (L0=5d0) %
-
15
Impact Charpy ISO-V
-
-
Impact Charpy ISO-V
-
-
Welding Parameters
2.5
mm
3.2
mm
4
mm
Ampere
40A - 70A
60A - 100A
90A - 130A
Voltage
-
-
-
Packaging
pcs/kg
pcs/kg
pcs/kg
Packaging Type
Carton box
Carton box
Carton box
