Classification:
EN ISO 21952
AWS A5.28
.
W CrMo2Si
ER90S-G
Description:
Elgatig 184CR 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° e.g. DIN
C,
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. Preheat and
interpass temperature of 200-250° is recommended. Post-weld heat treat at 700°
C
C.
Welding current:
DCShielding gas:
I1, Argon, 7-10 l/min
Stamping
F CrMo2
Wire composition, wt.%
Product data:
1,6 x 1000
5 kg
97201016
2,0 x 1000
5 kg
97201020
2,4 x 1000
5 kg
97201024
3,0 x 1000
5 kg
97201030
186