Type
Copper coated welding wire for GTAW welding of un and -low alloyed steels
classification
AWS
A 5.18: ER 70S-6
EN ISO
636-A: W 50 5 4 Si1
W.Nr.
1.5130
Applications

CEWELD® SG 3 Tig can be used universally in tank, boiler and general steel construction as well as in shipbuilding and pipeline construction, especially for root welding. Also suitable for sour gas applications due to its very low P/S/Ni content.

Type
Copper coated welding wire for GTAW welding of un and -low alloyed steels
Applications

CEWELD® SG 3 Tig can be used universally in tank, boiler and general steel construction as well as in shipbuilding and pipeline construction, especially for root welding. Also suitable for sour gas applications due to its very low P/S/Ni content.

Properties

CEWELD® SG 3 Tig is extreme easy to weld with excellent welding properties and increased yield strength.

Classification
AWS
A 5.18: ER 70S-6
EN ISO
636-A: W 50 5 4 Si1
F-nr
6
FM
1
W.Nr.
1.5130
Suitable for

Reh ≤ 460 MPa (67 ksi) ISO 15608: 1.2, 1.3, 2.1 

1.5637, 1.6217, 1.6228, 1.0044-1.09821.0035 - 1.0570, 1.0345, 1.0425, 1.0481, 1.0308 - 1.0581, 1.0307 - 1.0582, 1.0440, 1.0472, 1.0475, 1.0416 to 1.0551

10Ni14, 12Ni14, 13MnNi6-3, 15NiMn6,

S235JR-S355JR, S235JO-S355JO, S450JO, S235J2-S355J2, S275N-S460N, S275M-S460M, P235GH-P355GH, P275NL1-P460NL1, P215NL, P265NL, P355N, P285NH-P460NH, P195TR1-P265TR1, P195TR2-P265TR2, P195GH-P265GH, L245NB-L415NB, L450QB, L245MB-L450MB, GE200-GE240, 

A, B, D, E, A 32-E 36

ASTM A 106 Gr. A, B, C; A 181 Gr. 60, 70; A 283 Gr. A, C; A 285 Gr. A, B, C; A 350 Gr. LF1; A 414 Gr. A, B, C, D, E, F, G; A 501 Gr. B; A 513 Gr. 1018; A 516 Gr. 55, 60, 65, 70; A 573 Gr. 58, 65, 70; A 588 Gr. A, B; A 633 Gr. C, E; A 662 Gr. B; A 711 Gr. 1013; A 841 Gr. A; API 5 L Gr. B, X42, X52, X56, X60, X65 

Domex 315-460MC,MC Plus, ML

 

Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Gas acc. EN ISO 14175
I1
Analysis
C Si Mn P S Cr Ni Mo V Cu Al Ti+Zr
0.08 0.95 1.75 0.012 0.015 0.01 0.01 0.01 0.001 0.009 0.002 0.013
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
-20°C -40°C
As Welded 520 600 24 170 110 HRc