Abratig Co12
TIG filler metal Cobalt grade 12
Product description
Cobalt-based filler metal, Stellite Grade 12*, for Argon gas or oxyacetylene flame-protected TIG hardfacing of parts subjected to combined or uncombined wear and tear: abrasion, metal-on-metal friction, corrosive environments at temperatures from 500°C to 800°C, and occasionally up to 1100°C.
Product application instructions
This filler metal is commonly used for hardfacing industrial cutting tools, such as knives for carpet, plastic and paper cutting, as well as for valve components, valve seats and pump parts.
Wear resistance
Corrosion
Temperature
Abrasion
Classification
| AWS A5.21 | EN 14700 | DIN 8555 |
|---|---|---|
| ERCoCr-B | S Co2 | WSG-20-GO-50-CSTZ |
Chemical analysis (%)
| C | If | 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 |
Mechanical characteristics
| Hardness |
|---|
| 600°C -> 37 HRC |
Why choose ABRATIG Co12 filler metal?
ABRATIG Cobalt Grade 12 filler metal is recommended for specific applications requiring high resistance to abrasion, corrosion and high temperatures. Here are the main reasons for selecting this material.
- Exceptional abrasion resistance :
TIG Cobalt Grade 12 offers superior resistance to abrasive wear, both hot and cold, thanks to its carbide-rich microstructure. This characteristic makes it ideal for cutting tools and components subject to severe wear conditions.
- High-temperature resistance :
This filler metal retains its mechanical properties up to around 700°C, making it suitable for high-temperature environments.
- Corrosion resistance :
TIG Cobalt Grade 12 offers good corrosion resistance, especially in chemically aggressive environments, extending the life of welded parts.
