Cobalt Based Alloy Co-Cr-Mo
Cobalt based alloy powder Cobalt Based Alloy Co-Cr-Mo
| Co-Cr-Mo | |||||||||||||
| Alloy | HRC | Chemical Composition | Mesh | Typical Application | |||||||||
| C | Cr | Si | W | Fe | Mo | Ni | Co | Mn | B | ||||
| Co706 | 38-43 | 1.20 | 29.00 | 0.50 | 3.00Max | 5.00 | 3.00Max | Bal | 1.00 | 100/270 300/500 | Pressure valves with high temperature corrosion resistance |
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| Co706K | 40-46 | 1.60 | 31.00 | 0.50 | 2.00Max | 5.50 | 2.00Max | Bal | 1.00 | 100/270 | Pressure valves with high temperature corrosion resistance, extrusion screws |
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| Co712 | 45-50 | 1.80 | 29.00 | 0.50 | 3.00Max | 9.00 | 3.00Max | Bal | 0.50 | 100/270 | Pressure valves with high temperature corrosion resistance, extrusion screws |
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| Co701 | 50-56 | 2.50 | 31.00 | 0.50 | 3.00Max | 13.00 | 3.00Max | Bal | 0.50 | 100/270 | Corrosion resistant valve seats and seal rings |
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| Co720 | 54-60 | 2.50 | 33.00 | 0.50 | 3.00Max | 18.00 | 3.00Max | Bal | 0.80 | 300/500 | Pressure valves with high temperature corrosion resistance |
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| Co721 | 18-24 | 0.05Max | 30.00 | 0.60 | 8.00 | 4.00 | 0.30Max | Bal | 0.70 | 100/270 | Steam turbine erosion-resistant parts | ||
