E8015-C1

E8015-C1

AWS A5.5 E8015-C1
Introduction: W707Ni 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 -70℃.
Application: Used for welding low temperature steel structures under -70℃, such as 09Mn2V,
06MnVAl, 3.5Ni, etc.

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 stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away
before welding.
3. When welding, short arc must be used and stringer bead is suitable.