DAIKOWT SG1
GTAW
- CARBON STEELS
STRUCTURAL STEEL
Description
Copper-plated GTAW rod for carbon and C-Mn steels
Copper-plated GTAW rod for welding carbon and carbon-manganese steels with a tensile strength of up to 500 MPa. It is particularly suitable for tanks, boilers, structural work, earth moving machinery, and constructions. It can be used for root passes and as a backing pass where reverse recovery is not possible. It features excellent mechanical properties and good toughness even at low temperatures.
Specifications
EN ISO 636-A
W 42 5 W 2 S i
AWS A5.18
ER70S-3
Certifications
CE
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. %
0
C
0.08
Mn
1.21
Cr
0.02
P
0.01
S
0.01
Si
0.5
Cu
0.04
Mechanical Properties
min
variant
Tensile strength Rm MPa
490
550
Yield strength Rp0.2 MPa
420
440
Elongation A (L0=5d0) %
22
32
Impact Charpy ISO-V
27J @ -50°C
60J @ -40°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