Abratig Co12
Description & applications
Cobalt base filler metal type Stellite Grade 12 used for hardfacing parts subject to wear, combined or not: hot abrasion, metal-metal wear, corrosion of 500°C to 800°C. Maintains its hardness up to 650°C.
Applications: Cutting tools,mixing and shredding tools,extrusion screws (plastic industry), paper industry, hot working tools with thermal shocks.
Classification
| AWS A5.21 | EN 14700 | DIN 8555 |
|---|---|---|
| ERCoCr-B | S Co2 | WSG-20-GO-50-CSTZ |
Typical weld metal composition (%)
| C | Si | Mn | Cr | Ni | W | Mo | Fe | P | S | Co |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.4 | 1.4 | 0.1 | 30.5 | 2.4 | 8.4 | 0.2 | 2.0 | <0.02 | <0.03 | Rest |
All weld metal mechanical properties
| Hardness |
|---|
| 600°C -> 37 HRC |
Packings & Diameters
| Diameters [mm] | 3.2 - 4* - 5* |
|---|---|
| Packing(s) | Pack |
| Weight [Kg] | 5 |
| Description | * on request |