WC-17Co Tungsten Carbide Powder PMET 83-17 For Thermal Spraying Sealing Parts Valve Stem
WC-17Co PMET 83-17 Tungsten Carbide Powder For Thermal Spraying Sealing Parts Valve Stem
WC-17Co is a tungsten carbide powder for HVOF thermal spray coatings. It has performance feature such as low temperature wear resistance, good toughness, good corrosion resistance, operating temperatures up to 900°F (482°C). It's widely used in various guide roller, pressure roller, valve stem, sealing parts repair.
Equivalent PMET 83-17,FST K-674,Metco 73/320,Praxair 1343/WC 729,Amperit 526
Chemical Composition
| Item | Standards | Mesured Data |
| Carbon total | 5.00-5.80 | 5.46 |
| Free Carbon | ≤0.12 | 0.09 |
| WC | 85.0-87.0 | ---- |
| Co | 9.0-11.0 | 9.76 |
| Fe | ≤0.5 | 0.04 |
| O | ≤0.10 | 0.034 |
Typical Deposit Characteristics
| HV0.3 | Porosity % | Bonding strength | Deposition efficiency |
| 1000-1400 | AVG＜1% | ＞70Mpa | ≥48% |
Physical Properties
| Item | Flow Rate(s/50g) | Apparent Density (g/cm3) |
| Standards | ≤25 | ≥4.0 |
Packing Details
Granularity:-45/+15μm Packing: 5 kg/bottle 4 bottles/box
Typical uses and Applications
1, A variety of guide roller, pressure stick
2, Valve stem, sealing parts repair
Type We Could Offer
Thermal spray powder-Carbide
| WL TYPE | Kennametal | PMET | Others | Size |
| WL-WC 12Co | JK112 | Pmet 88-12 | 1342VM/Woka 3102 | Customized |
| WL-WC 10Co 4Cr | JK120 | Pmet 86-10-4 | 1350VM/Woka 3652 | Customized |
| WL-WC 17Co | JK117 | Pmet 83-17 | 1343VM/Woka 3202 | Customized |
| WL-WC 10Ni | JK6189 | Pmet 90-10 | 1310VM/Woka 3302 | Customized |
| WL-Cr3C2-25NiCr | JK135 | Woka7200 | Customized | |
| WL-Cr3C2-20NiCr | Woka7100 | Customized | ||
| WL-60%WC+NiCrBSi | Customized | |||
| WL-60%WC+NiBSi | Customized |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.