E8015-C2

E8015-C2

W907Ni E8015-C2 is a kind of low temperature steel electrode containing Ni with low-hydrogen natrium type coating. DCRP (Direct Current Reversed Polarity). All-position welding.
The weld metal still has excellent impact toughness under -90℃.
Application: Used for welding 3.5Ni low temperature low-alloy steel structures under -90℃.

Notes on Usages:
1. The electrodes must be baked under about 350℃ for an hour before welding and used as
soon as baking is completed.
2. .The weldments must be preheated under about 150℃ before welding so as to avoid cracks.
3. If the stress in the weldments needs eliminating, they should be tempered under 600-650℃
after welding.