CEWELD


SG CrMo2 GMAW-GTAW Solid wires




SG CrMo2

 
TYPE 
Copper coated welding wire for welding creep and hydrogen –resistant steels.
APPLICATIONS 
High pressure boiler steels, offshore, repair, construction, pipelines, tubing etc.
PROPERTIES 

Extreme easy to weld with excellent welding properties. High world wide excepted quality with controlled cast and helix for semi and or semi–automatic applications. Weldable with Co2 and Mix gas. Suitable for creep resistant service for working temperatures up to 600º Celsius.
 

CLASSIFICATION
AWS 
A 5.28: ER 90 S-G
A 5.28: ER 90S-B3 (mod)
EN ISO 
21952-A: G CrMo2Si
DIN: W.Nr. 
1.7384
DIN 
8575: SG CrMo2
SUITABLE FOR 

Heat resistant steels: 10CrMo9 10 (1.7380), A335 Grade P 22, 10CrSiMoV7 (1.8075), G17CrMo 9 10 (1.7379)

APPROVALS 
CE approved
WELDING POSITIONS: 
WELD METAL ANALYSIS %

C

Mn

Si

Cr

Cu

Mo

       

0.07

1.00

0.65

2.55

< 0.30

1.00

       
MECHANICAL PROPERTIES (AFTER HEAT TREATMENT)

Shielding gas

RP0,2

Rm

A5

Impact Energy (J) ISO-V

PWHT

(N/mm2)

(N/mm2)

(%)

20°C

40°C

720°C/2hr

> 420

> 520

> 23

> 80

 
REDRYING TEMPERATURE 
not required
WELDING PARAMETERS / PACKING

Welding Parameters

Packing

D (mm)

Voltage (V)

Current (A)

spool type

kg / spool

kg / pallet

0.8

15-24

60-200

KD-300 / Drum

15 / 250

1080 / 1000

1.0

16-32

80-300

KD-300 / Drum

15 / 250

1080 / 1000

1.2

18-35

120-380

KD-300 / Drum

15 / 250

1080 / 1000







สินค้าใหม่

ประเภทสินค้า