Duralloy 21 Hardfacing Electrodes 4.5kg

Duralloy 21 Hardfacing Electrodes 4.5kg

Key Features

- "Self-hardening'' wear-resistant overlay engineered for abrasion and abrasion combined with medium impact

- Alloy chemistry provides good resistance to spalling and chipping

- Special low hydrogen coating minimises dilution and helps to eliminate underbead cracking

- Use on carbon steel and low alloy steels

- Can be used out-of-position and with all types of AC or DC equipment

- Typical applications include excavator parts, screw conveyors, elevator bucket lips, dozer and grader blades, dragline and shovel buckets - just to mention a few!

- Hardness: 56-58 Rc

- Available in 3.2mm and 4.0mm

Replaced by Cigweld Cobalarc 650 Hardfacing Electrodes 5kg