Stainless Steel Welding Electrode
FRW-S308
Accoridng to: AWS A5.4 E308-16
Application: This welding electrode is designed for use in industries such as petrochemical, pressure vessel construction, food machinery, medical machinery, and fertilizer production. It is specifically suited for welding 18% Cr-8% Ni stainless steels (e.g., SUS304).
Features:
1.Titanium calcium type stainless steel electrode with a composition of 18% Cr-9% Ni
2.Stable arc with an attractive appearance and fine ripple pattern
3.Minimal spatter and easy slag removal
4.Excellent fire resistance of the coating and good resistance to porosity
5.Stable mechanical properties and a high pass rate in X-Ray inspections
Category
AWS standard
Chemical compostition of deposited metal(wt%)
C
Mn
Si
Cr
Ni
Mo
P
S
Cu
Carbon Steel
E7018
0.150
1.600
0.750
0.200
0.300
0.300
0.035
0.035
-
Stainless Steel
E308-16
0.080
0.5-2.5
1.000
18.0-…