Products
Selectarc CO21 TIG Wire
Cobalt base filler metal Stellite® Grade 21 type, used for hardfacing of parts subject to wear combined or not: wear, shock, high temperature pressure in sulphurous atmosphere.
Please contact us for further inquiries including product variety, replacement parts and product details.Specification
| Classification | Weld metal composition (%) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AWS A5.21 | EN 14700 | DIN 8555 | C | Si | Mn | Cr | Ni | W | Mo | Fe | P | S | Co |
| ERCoCr-E | S Co1 | WSG-20-GO-300-CKTZ | 0.25 | 0.6 | 0.3 | 27.8 | 2.4 | 0.01 | 5.4 | 1.4 | <0.02 | <0.03 | Balance |
| Classification | Mechanical properties | ||||
|---|---|---|---|---|---|
| AWS A5.21 | EN 14700 | DIN 8555 | Hardness (HRC) | ||
| ERCoCr-E | S Co1 | WSG-20-GO-300-CKTZ | 20 °C → 32 | 400 °C → ≤ 20 | 600 °C → 20 |
Application
Scope and valve seats, hot forging dies, gas turbines, large hardfacing areas.
Enquiry about Selectarc CO21 TIG Wire
Specification
| Classification | Weld metal composition (%) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AWS A5.21 | EN 14700 | DIN 8555 | C | Si | Mn | Cr | Ni | W | Mo | Fe | P | S | Co |
| ERCoCr-E | S Co1 | WSG-20-GO-300-CKTZ | 0.25 | 0.6 | 0.3 | 27.8 | 2.4 | 0.01 | 5.4 | 1.4 | <0.02 | <0.03 | Balance |
| Classification | Mechanical properties | ||||
|---|---|---|---|---|---|
| AWS A5.21 | EN 14700 | DIN 8555 | Hardness (HRC) | ||
| ERCoCr-E | S Co1 | WSG-20-GO-300-CKTZ | 20 °C → 32 | 400 °C → ≤ 20 | 600 °C → 20 |
Application
Scope and valve seats, hot forging dies, gas turbines, large hardfacing areas.
