DAIKOWT SG3 HQ
GTAW
- CARBON STEELS
STRUCTURAL STEEL
Description
Copper-coated GTAW rod for carbon and C-Mn steels
Copper-coated GTAW rod for welding carbon and carbon-manganese steels with tensile strength up to 530 MPa. The surface treatment ensures consistent welding performance, reduced spatter, and optimal wire feeding. Used for the manufacturing of vessels, pipelines, and structural steel constructions, it allows for high wire advancement speed and a residue-free weld surface, making it particularly suitable for robotic welding processes.
Specifications
EN ISO 636-A
W 46 5 W 4 S i 1
AWS A5.18
ER70S-6
Shielding
I1
Positions
PA, PB, PC, PD, PE, PF
Current
DC-
Packaging Type
5kg carton tube
Asme qualifications
F-No (QW432)
6
A-No (QW442)
1
Chem. Comp. %
DEFAULT
C
0.07
Mn
1.64
Cr
0.03
P
0.01
S
0.015
Si
0.95
Cu
0.05
Mechanical Properties
min
variant
Tensile strength Rm MPa
490
600
Yield strength Rp0.2 MPa
460
500
Elongation A (L0=5d0) %
22
26
Impact Charpy ISO-V
27J @ -50°C
50J @ -50°C
Impact Charpy ISO-V
-
-
Welding Parameters
1.6
mm
2.4
mm
Ampere
95A - 135A
145A - 205A
Voltage
-
-
Packaging
Ø 1,2÷3,2 mm
Ø 1,2÷3,2 mm
Packaging Type
5kg carton tube
5kg carton tube