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HardKarb 12 Co
HardKarb 12 Co Thermal Spray Flexicord
Features & Benefits
- Produces hard, dense coatings
- Excellent resistance to abrasion, erosion, fretting & sliding wear
- Maximum temperature: 500°C (932°F)
- Not suitable for severe corrosive or oxidizing environments
- Ideal coating for paper rolls, wire drawing equipment, fan & compressor blades, pump seals & housings
- Protects against coal dust, non-corrosive slurry & sand
Physical Properties
| Composition | WC – 88% Co – 12% |
| Coating Hardness | 1050 – 1200 Hv300 |
| ASTM G65 Volume Loss | 1.8 mm3 |
| Coating Density | 13.7 g/cm3 (0.13 lb/in3) |
| Coating Porosity | 3 - 7% |
| Pore Diameter | 5 – 10 µm |
| Coating Roughness | 4.5 - 6.5 µm Ra |