Fully austenitic stainless wire electrode for MIG/MAG welding of heat resistant steels, containing 25% Cr and 20% Ni. Likewise suited for welding heat and scaling resistant ferritic chromium steels unless corrosion attack by reducing sulphur-bearing combustion gases is to be expected. Non-scaling up to 1200˚C. Weld metal exhibits good toughness down to -196˚C.
Analysis of wire electrode% (typical value):
C
Si
Cr
Mn
Ni
0.08 - 0.15
0.3 - 0.65
25 - 28
1 - 2.5
20 -22.5
Shielding gas: DIN EN 439-M13 (0-3% O2, Balance Ar) DIN EN 439-M12 (0-5% CO2, Balance Ar)
