HCr Carbide is a cored wire specifically designed for arc spray systems. It produces a hard, well bonded coating that is abrasive and corrosion resistant. HCr Carbide can be easily machined with carbide tools, yielding a smooth, low coefficient of friction surface finish, suitable for a number of applications. It can equivalent to Metco 8222.
Boiler Tubes & Tube Shields
Fan Blades
Food Processing
Paper Processing
| Grade | Chemical composition(%) | ||||||
| HCr Carbide | Cr | Ni | Mo | C | Si | Mn | Fe |
| 28 | / | 2 | 5 | 1.5 | 1 | Balance | |
| Typical Hardness | Bond Strength | Deposit Rate | Deposit Efficiency | Surface Finish |
| HRC 55~60 | 5250 psi | 8 lbs/hr/100A | 70% | Grind ** |
| Diameter | Dimension Tolerance | Packing | Wire Weight |
| 1/16"(1.6mm) | +0/-0.05 | D 270 Spool | 15kgs(33 lbs)/spool |
| 2.0mm | +0/-0.05 | D 270 Spool | 15kgs(33 lbs)/spool |
| 1/8"(3.17mm) | +0/-0.05 | Coil Form | 20-400kgs/coil |
Note that special sizes, or packing requirements are available on all requests.