Material – ASTM F 2527 R31537
Standard Specification for Seamless Cobalt Alloy Small Diameter Tubing for Surgical Implants
Group - Non-Ferrous Cobalt Alloys
Sub Group - ASTM F 2527 R31537 Seamless Cobalt Alloy Small Diameter Tubing for Surgical Implants
Application - Intended for Valve, Pump, General Engineering, Automotive, Medical and other Industries
Grade Belongs to the Industry - Casting
| Chemical Composition | ||
|---|---|---|
| Carbon | C % | 0.140 max. |
| Chromium | Cr % | 26.000 - 30.000 |
| Molybdenum | Mo % | 5.000 - 7.000 |
| Nickel | Ni % | 1.000 max. |
| Iron | Fe % | 0.750 max. |
| Silicon | Si % | 1.000 max. |
| Manganese | Mn % | 1.000 max. |
| Nitrogen | N % | 0.250 max. |
| Cobalt | Co % | Balance |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| Heat Treatment |
|---|
| As-Cast or Annealing |
| Mechanical Properties | |
|---|---|
| Tensile Strength in Mpa | 897 min. |
| Yield Strength in Mpa | 517 min. |
| Elongation in % | 12 min. |
| Reduction of Area in % | - |
| Hardness in HRC | 25 min. |
| Impact in Joule | - |
Cross Reference Table
| Material | Standard | Country | Grade Belong to the Industry |
|---|---|---|---|
| F 1537 Alloy 1 | ASTM | USA | Casting |
| 5832-12 Alloy 1 | ISO | International | Casting |
| 7402-2 | JIS | Japan | Casting |
| R31537 | UNS | USA | Casting |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |