E81T1-B2 .045 x 33

E81T1-B2 .045 X 33

Application

This electrode is intended for single and multiple pass welding, of certain Cr-Mo steel plate and pipe, where 1¼% Cr and ½% Mo are required in the weld deposit. E81T1-B2 is intended to weld steels subject to high-temperature service, such as A387 Gr. 11 plate and A335 P11 pipe. These materials are used in the fabrication of boilers, heat exchangers, and pressure vessels.

Feature

• A titania slag formulation flux cored wire for single or multi-pass welds on 1.25% Cr 0.5% Mo steels
• The weld deposits are designed to operate at high temperature service. The shield gas recommended is 100% CO2.
• A preheat of 200-350°C and a post-weld heat treatment of 680-730°C for 1 hour per inch of thickness followed by air cooling to ambient temperature is required.
• For use with high pressure vessels, oil refining industries, steam pipes of boilers
• This wire is designed for welding of 1.25% Cr-0.5% Mo steel used for high pressure vessels, oil refining industries, steam pipes of boilers etc.
• It is a rutile type flux cored wire for all position welding.
• It provides smooth arc, low spatter levels, good weldability, and good bead appearance.
• The weld metal contains about 1.25% Cr. 0.5% Mo, so it has good crack and heat resistance.
• ISO 17634-A T CrMo1 P C1[M21] 1 H5

Package Information

Specifications