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cobalt alloy 21 Cobalt Castings Temperature 1300
1. Product Name:cobalt alloy 21 Cobalt Castings
2. Material Grade:cobalt alloy 21
3. Size:Customer's Drawings
4. Hardness:HRC35-65
5. Production process:Investment Casting
6. Related industry:Oil&gas Industry
7. Features:High Wear and Corrosion Resistance
8. Chemical Composition:
|
| C | Cr | Si | W | Fe | Mo | Ni | Mn | Co | Hardness |
| 2.50 | 29.50 | 1.20 | 12.50 | 3.00 | 1.00 | 3.00 | 1.00 | Bal. | 53.0 | |
| cobalt alloy 3 | 2.40 | 31.00 | 1.00 | 12.50 | 3.00 | - | 3.00 | 1.00 | Bal. | 54.0 |
| cobalt alloy 4 | 0.90 | 32.00 | 1.00 | 13.50 | 1.00 | 0.50 | 0.50 | 0.50 | Bal. | 48.0 |
|
| 1.20 | 29.00 | 1.20 | 4.50 | 3.00 | 1.00 | 3.00 | 1.00 | Bal. | 43.0 |
| cobalt alloy 12 | 1.45 | 29.00 | 2.00 | 8.50 | 3.00 | 1.00 | 3.00 | 1.00 | Bal. | 47.0 |
| cobalt alloy 20 | 2.45 | 32.50 | 1.00 | 17.00 | 3.00 | 1.00 | 3.00 | 0.50 | Bal. | 54.0 |
| cobalt alloy 21 | 0.25 | 27.00 | 1.00 | 0.15 | 2.00 | 5.50 | 2.50 | 1.00 | Bal. | 20.0 |
| cobalt alloy 31 | 0.50 | 25.50 | 1.00 | 0.15 | 2.00 | 5.50 | 2.50 | 1.00 | Bal. | 33.0 |
| cobalt alloy 190 | 3.20 | 26.00 | 1.00 | 14.00 | 5.00 | 1.00 | 3.00 | 1.00 | Bal. | 58.0 |
| cobalt alloy 706 | 1.20 | 30.00 | 1.20 | - | 2.00 | 5.00 | 2.00 | 1.00 | Bal. | 42.0 |
| cobalt alloy 712 | 2.00 | 29.00 | 2.00 |
| 2.00 | 8.50 | 2.00 | 2.00 | Bal. | 50.0 |
| Tribaloy 400 | 0.08 | 8.50 | 2.60 | - | 1.50 | 28.50 | 1.50 | - | Bal. | 53.0 |
| Tribaloy 800 | 0.08 | 18.00 | 3.40 | - | 1.50 | 28.50 | 1.50 | - | Bal. | 55.0 |
| cobalt alloy F | 1.75 | 25.50 | 1.10 | - | 1.15 | 0.60 | 22.50 | 0.30 | Bal. | 40.0 |
9. Product Details Picture: