G-TECH 601
SMAW
- ALUMINIUM ALLOYS
AlSi
Description
Special coated electrode for AlSi cast alloy welding.
Suitable for repairs of aluminum parts in all sectors and especially aluminum alloys with a silicon content higher than 7%. 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. Since slag residues are corrosive, they must be completely removed from the weld bead. Widely used alloys thanks to their excellent aesthetic characteristics and smoothness.
Specifications
ISO 18273
E Al 4047
AWS A5.3
E4047
DIN 1732
EL-ALSi12
Shielding
-
Positions
PA, PB, PC
Current
DC+
Packaging Type
Carton box
Chem. Comp. %
DEFAULT
Mn
0.04
Si
11.8
Cu
0.04
Fe
0.45
Zn
0.08
Mg
0.04
Mechanical Properties
min
variant
Tensile strength Rm MPa
-
125
Yield strength Rp0.2 MPa
-
70
Elongation A (L0=5d0) %
-
5
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
