PRODUCT INFORMATION
Category:
Chrome Moly Welding Wire
Alloy:
WW80S-B8
Class:
ER80S-B8
Description:
This classification contains 8.0 to 10.5 % chromium and about 1.0% molybdenum. Classification is used for welding base material of similar composition, for high temperature service applications, 350°F minimum preheat, interpass are recommended.
Chemical Composition
C
0.10 max
Mn
0.40-0.70
Si
0.50 max
P
0.025 max
S
0.025 max
Ni
0.50 max
Cr
8.00-10.5
Mo
0.80-1.2
Cu
0.35 max
(includes coating)
Other
0.50 max
