CEWELD


SG Ni1 GMAW-GTAW Solid wires




SG Ni1

 
TYPE 
Filler metal for fine grain steels and cold-tough steels.
APPLICATIONS 
Offshore requirements at working temperatures down to -60° C such as crane, vessel, rigs, platforms, pipelines for NACE requirements, boiler, tubing etc.
PROPERTIES 

Excellent impact properties at low temperatures due to the addition of Nickel and increased yield strenght above 460 N/mm2.

CLASSIFICATION
AWS 
A 5.28: ER 80S-Ni1
EN ISO 
14341-A: G 50 6 MZ G3Ni1
DIN 
8575: SG Ni1
SUITABLE FOR 
Materials
shipbuilding
Unalloyed steels
boiler steels
pipe steels
-
Fine grain steels
API-standard
DIN
A, B, D, E, AH 32 - EH 36
St 33, St 37-2 - St 52-3
H I, H III, 17Mn4, 19Mn5
St 35.8, St 45.8
StE 210.7 TM, StE 480.7 TM
StE 255 to StE 460
X 42, X65

EN
same
S185 - S355-S460
P235GH, P355GH
P235T1/T2, P460NL2
L210 - L480MB
S255 - S500 (NL1,2)
X 42, X65

ASTM
Typical
A 258 / A 516
A 662 / A 387
A 738 / A 612
A 299
-
-

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Mn

Si

Ni

S

P

0.08

1.05

0.50

0.9

0.017

0.007

ALL WELD MECHANICAL PROPERTIES

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Treatment

(N/mm2)

(N/mm2)

(%)

-40°C

-60°C

AW

> 470

> 560

> 24

70

> 47

PWHT 620°C / 2hr

430

540

31

110

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

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spooling type

kg / spool

kg / pallet

0,8

15-24

60-200

D-200 / KD-300 / Drum

5 / 15 / 250

1000 / 1080 / 1000

1,0

16-32

80-300

D-200 / KD-300 / Drum

5 / 15 / 250

1000 / 1080 / 1000

1,2

18-34

120-380

D-200 / KD-300 / Drum

5 / 15 / 250

1000 / 1080 / 1000







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