DETAILS
Basic coated hardfacing electrode which provides high resistance to abrasion, metal-to-metal friction and cracking combined with impact. The weld metal has high toughness and is used for hardfacing of alloyed and nonalloyed steels. The best abrasion resistance is achieved by applying multipass welding applications. Thanks to its “Cr” content, the filler metal is resistant to non-dense corrosive effects. Weld deposit maintains its hardness up to 500°C. The risk of porosity and crack formation in the weld bead is very low. Can be machined only by grinding
Features
- The highest abrasion resistance is obtained in 3-pass welding applications.
- The finely adjusted "Cr" content enables the filler metal to resist non-intense corrosive effects.
- It retains its hardness at operating temperatures up to 500 ° C.
- Weld metal can be machined by grinding and the risk of cracks and pores in the weld seam is very low.
Typical Applications
- Drilling bits
- Scraper blades of earth-moving machines
- Bucket edges and bucket teeths
- Screw conveyors
- Crusher jaws and cones
Welding Positions
- 2G/PC 2F/PB 1G/PA