Classification:
AWS A5.28
ER90S-B3
Description:
Elgatig 184B3 is a 2.4% Cr/1.0% Mo alloyed wire intended for TIG welding creep resisting steels of
similar composition, used in steam generation plant operating at temperatures up to 600°C, e.g. DIN
10 CrMo 9 10, GS-18 CrMo 9 10, GS-17 CrMo V 5 11, BS 3604 Grades 622 etc. Also suitable for use
in the chemical and petrochemical industries where resistance to hydrogen attack, corrosion from
sulphur bearing crude oil, and stress corrosion cracking in sour environments is required. The Mn
content fulfils the AWS classification B3. Preheat and interpass temperature of 200-250°C is
recommended. Post-weld heat treat at 700°C.
Welding current:
DCShielding gas:
I1, Argon 7-10 l/min
Wire composition, wt.%
Product data:
1,6 x 1000
5 kg
97211016
2,0 x 1000
5 kg
97211020
2,4 x 1000
5 kg
97211024
3,0 x 1000
5 kg
97211030
187