Classification:

AWS/SFA-5.5: E 7015 A1

Characteristics:

A basic coated, iron powder, low hydrogen electrode producing 0.50% Mo weld deposit. Designed for DC+ polarity welding, it offers high welding efficiency coupled with creep resistance properties at 525°C and excellent mechanical properties.

Application:

• High-pressure boiler tubes and plates.
• Fabrication for welding 0.50% Mo and 1% Cr-0.5% Mo steels used for elevated temperature services up to 525°C.
• Suitable for fine-grained and creep-resistant steel welding.

Re-Dry Condition:

Re-dry the electrode at 250–300°C for one hour for best results.