Material – ASTM F2527 R30605
Standard Specification for Seamless Cobalt Alloy
Group - Non-Ferrous Cobalt Alloys
Sub Group - ASTM F2527 R30605 Seamless Cobalt Alloy
Application - Intended for Valve, Pump, General Engineering, Automotive, Medical and other Industries
Grade Belongs to the Industry - Sheet, Strip, Foil and Plate
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.050 - 0.150 |
| Manganese | Mn % | 1.000 - 2.000 |
| Silicon | Si % | 0.400 max. |
| Chromium | Cr % | 19.000 - 21.000 |
| Nickel | Ni % | 9.000 - 11.000 |
| Tungsten | W % | 14.000 - 16.000 |
| Iron | Fe % | 3.000 max. |
| Sulphur | S % | 0.030 max. |
| Phosphorus | P % | 0.040 max. |
| Cobalt | Co % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast or Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 860 min. |
| Yield Strength in Mpa | 310 min. |
| Elongation in % | 15 min. |
| Reduction of Area in % | - |
| Hardness in BHN | - |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| F 90 R30605 | ASTM | USA | Casting |
| R30605 | UNS | USA | Casting |
| L-605 | SAE | USA | Sheet, Strip, Foil and Plate |
| 5832-4 | ISO | International | Casting |
| 5832-5 | ISO | International | Casting |
| 7402-3 | JIS | Japan | Casting |
| - | - | - | - |