Spray Welding Cobalt Alloy Stellite Powder
Cobalt Alloy Stellite Powder data sheet
Powder | HRC | Chemical Composition | Mesh | Typical Application | |||||||||
C | Cr | Si | W | Fe | Mo | Ni | Co | Mn | P | ||||
Co12 | 42-48 | 1.4 | 29 | 1.4 | 8.5 | ≦3.00 | ≦1.00 | ≦3.00 | Bal | ≦1.00 |
| 100/270 | High temperature pressure valves, saw teeth, extrusion screws |
Co12H | 48-53 | 1.7 | 30 | 1.7 | 7 | 2.00Max | 2 | 3.00Max | Bal | 0.50Max |
| 100/270 | High temperature pressure valves, saw teeth, extrusion screws |
Co400 | 48-54 | 0.08Max | 8.5 | 2.5 |
| 2.00Max | 29 | 1.00Max | Bal | 0.50Max |
| 100/270、300/500 | Galvanizing line bearing sleeves and shaft sleeves |
Co400C | 51-57 | 0.08Max | 14 | 2.6 |
| 0.50Max | 26 | 0.5 | Bal | 0.10Max |
| 100/270、300/500 | To resist high temperature corrosion, galvanizing bearing sleeves, shaft sleeves |
Co800 | 52-58 | 0.08Max | 17.5 | 3.5 |
| 2.00Max | 29 | 1.00Max | Bal | 0.50Max |
| 300/500 | Resist high temperature degradation, galvanizing bearing sleeves, shaft sleeves, natural gas engine valves |
Co401 | 46-52 | 0.08Max | 17 | 1.2 |
| 0.50Max | 22 | 0.50Max | Bal | 0.50Max |
| 100/270、300/500 | Resist high temperature degradation |
Application of Cobalt Alloy Stellite Powder includes High temperature pressure valves, saw teeth, extrusion screws, Resist high temperature degradation. Especially the Stellite 12 powder is more widely used.
High temperature pressure valves | Saw tooth |
Extrusion screws | Galvanizing line bearing sleeves and shaft sleeves |
Natural gas engine valves | Resist high temperature degradation |
What are the characteristics of Cobalt-Base Alloy ?
●High hot hardness
●Excellent high-temperature strength
●Excellent thermal fatigue resistance
●Thermal shock resistance
●Resistant to antioxidant,corrosion,grain abrasion,and metal
l Powder Application Process Exhibition
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Oxyacetylene Spray Welding | HOVF Spraying | PTA Overlaying |
Laser Cladding | Flame Spraying | Plasma Spraying |
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3D Printing | Detonation Spray | Vacuum Melting |