CEWELD


SG1 Tig GMAW-GTAW Solid wires




SG1 Tig

 
TYPE 
Copper coated welding wire developed for Tig welding of un and -low alloyed steels with low silicon and manganese content.
APPLICATIONS 
Shipbuilding, offshore, repair, construction, car-plate welding etc...
PROPERTIES 

Extreme easy to weld with excellent welding properties suitable for welding galvanized plates or weld deposits that have to be galvanized afterwards due to the low silicon content.
 

CLASSIFICATION
AWS 
A 5.18: ER 70S-3
EN ISO 
636-A: W 42 5 W 2 Si
DIN 
8559: SG1
SUITABLE FOR 

St 33 – St 52 ,A, E, AH, EH ,HI-HIII, 17Mn4, St 37.0/4 – St 52.0/4, StE 255 – StE 420

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS % (TYPICAL)

C

Mn

Si

Cr

Ni

Mo

0.08

1.20

0.57

     
MECHANICAL PROPERTIES (TYPICAL)

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Treatment

(MPa)

(N/mm2)

(%)

0°C

-20°C

-50°C

AW

470

560

30

   

225

AW: as welded
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Current (A) (DC-)

Single

Master

1,6 x 1000 mm

50-90

5 kg cartons

25 kg cartons

2,0 x 1000 mm

70-110

5 kg cartons

25 kg cartons

2,4 x 1000 mm

110-180

5 kg cartons

25 kg cartons

3,2 x 1000 mm

150-250

5 kg cartons

25 kg cartons

4,0 x 1000 mm

180-320

5 kg cartons

25 kg cartons







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