SG CrMo1 Tig

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 ultra clean weld deposit. Suitable for creep resistant service for working temperatures up to 550º Celsius.

classification
AWS 
A 5.28: ER 80S-G
EN ISO 
21952-A: G CrMo1Si
DIN: W.Nr. 
1.7339
DIN 
8575: SG CrMo1
Suitable for 

13CrMo4 5 (1.7335), 15CrMo5, 16CrMoV4, 22Mo4, G22CrMo5 4 (1.7354) G17CrMo5 5 (1.7357) A193 Grade B7, A335 Grade P11, A335 Grade P12, 42CrMo4 (Rm < 780 Mpa), 13CrMo44, 24CrMo5, 13CrMo4-5, A 387, Gr. 11 - 12, GS 17CrMo55, GS 22CrMo54, G17CrMo5-5, G22CrMo5-4

approvals 
CE approved
welding positions: 
weld metal analysis %

C

Mn

Si

Cr

Cu

Mo

0.09

1.00

0.60

1.15

< 0.25

0.50

mechanical properties

Heat

RP0,2

Rm

A5

Impact Energy (J) ISO-V

Hardness

Treatment

(N/mm2)

(N/mm2)

(%)

20°C

-40°C

-60°C

HRc / HV

PWHT 620-690°C

> 460

> 560

> 22

> 80

>47

redrying temperature 
not required
welding parameters packing

Welding Parameters

Packing (kg)

D (mm)

Current (A) (DC-)

single

master

1,6 x 1000

50-80

5

25

2.4 x 1000

110-180

5

25

3.2 x 1000

150-250

5

25

gas acc en iso 141475:
I1

Disclaimer: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained, the information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and any liability incurred from any reliance thereon is expressively disclaimed. Typical data are those obtained when welded and tested in accordance to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Other tests and procedures may produce different results. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application. The selection and use of specific products is solely within the control of, and remains the sole responsibility of the customer. The right to change design and/or specifications without notice is reserved.