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AMS Udimet 500 Details
AMS Udimet 500 Standard Download
| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | Udimet 500 | Precipitation-Hardening | USA - AMS , SAE AMS 5751E (1982) - Alloy Bars, Forgings, and Rings, Corrosion and Heat Resistant 54Ni - 17.5Cr - 16.5Co - 4.0Mo - 2.9Ti - 2.9Al - 0.006B Solution, Stabilization, and Precipitation Heat Treated Consumable Electrode or Vacuum Induction Melted |
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | 0.05 | 0.10 | ||
| Si | - | 0.10 | ||
| Mn | - | 0.10 | ||
| Cr | - | 19.00 | ||
| Ni | - | remaining | ||
| Mo | - | 4.00 | ||
| Co | - | 19.00 | ||
| W | - | - | ||
| Al | - | 3.00 | ||
| Cu | - | - | ||
| Ti | - | 3.00 | ||
| Fe | - | - | ||
| Zr | - | 0.06 | ||
| B | - | 0.005 |
| Proof strength Rp0.2 (MPa) |
Tensile strength Rm (MPa) |
Impact energy KV (J) |
Elongation at fracture A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 733 (≥) | 684 (≥) | 34 | 33 | 32 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 421 |
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
Modulus of elasticity kN/mm2 |
Expansion rate |
|---|---|---|---|---|---|---|---|
| 953 (≥) | 914 (≥) | 43 | 11 | 13 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 991 | 884 | 336 |
| Product type | Products | Dimension | Processes | Deliver Status |
|---|---|---|---|---|
| Plates / Sheets | Plates / Sheets | 0.08-200mm(T)*W*L | Forging, hot rolling and cold rolling | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Steel Bar | Round Bar, Flat Bar, Square Bar | Φ8-1200mm*L | Forging, hot rolling and cold rolling, Cast | Black, Rough Turning, Shot Blasting, |
| Coil / Strip | Steel Coil /Steel Strip | 0.03-16.0x1200mm | Cold-Rolled & Hot-Rolled | Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting |
| Pipes / Tubes | Seamless Pipes/Tubes, Welded Pipes/Tubes | OD:6-219mm x WT:0.5-20.0mm | Hot extrusion, Cold Drawn, Welded | Annealed, Solution and Aging, Q+T, ACID-WASHED |
| Grade | Standard | Country | Application |
|---|---|---|---|
| Udimet 500 | AMS | USA | Alloy Castings, Investment, Corrosion and Heat Resistant 53Ni - 18Cr - 18Co - 4.0Mo - 2.9Ti - 2.9Al - 0.006B Vacuum-Melted, Vacuum-Cast, Solution and Precipitation Heat Treated |
| Udimet 500 | AMS | USA | Alloy Bars, Forgings, and Rings, Corrosion and Heat Resistant 54Ni - 17.5Cr - 16.5Co - 4.0Mo - 2.9Ti - 2.9Al - 0.006B Solution, Stabilization, and Precipitation Heat Treated Consumable Electrode or Vacuum Induction Melted |
| Udimet 500 | SAE | USA | Alloy Castings, Investment, Corrosion and Heat Resistant 53Ni - 18Cr - 18Co - 4.0Mo - 2.9Ti - 2.9Al - 0.006B Vacuum-Melted, Vacuum-Cast, Solution and Precipitation Heat Treated |
| Udimet 500 | SAE | USA | Alloy Bars, Forgings, and Rings, Corrosion and Heat Resistant 54Ni - 17.5Cr - 16.5Co - 4.0Mo - 2.9Ti - 2.9Al - 0.006B Solution, Stabilization, and Precipitation Heat Treated Consumable Electrode or Vacuum Induction Melted |
| Udimet 500 | SAE | USA | Special Purpose Alloys ("Superalloys") |