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AMS RA 333 Details
AMS RA 333 Standard Download
RA 333 Application:Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated
| Category | Type | Grade | Microstructure | Designations |
|---|---|---|---|---|
| Grades | Stainless Steels | RA 333 | Precipitation-Hardening | USA - AMS , SAE AMS 5593F (2010) - Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated |
Chemical composition(wt.%) of RA 333 grade: SAE AMS 5593F (2010)
| Elements | Min.（≥） | Max.（≤） | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.04 | ||
| Si | - | 1.15 | ||
| Mn | - | 1.00 | ||
| Cr | - | 25.50 | ||
| Ni | - | remaining | ||
| Mo | - | 3.25 | ||
| Co | - | 3.00 | ||
| W | - | 3.25 | ||
| Al | - | - | ||
| Cu | - | 0.10 | ||
| Ti | - | - | ||
| Fe | - | 17.00 |
Mechanical properties of grade RA 333 SAE AMS 5593F (2010)
| 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) |
|---|---|---|---|---|---|---|
| 989 (≥) | 858 (≥) | 24 | 32 | 34 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 332 |
Physical properties of grade RA 333 SAE AMS 5593F (2010)
| 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 |
|---|---|---|---|---|---|---|---|
| 279 (≥) | 518 (≥) | 43 | 12 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 141 | |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
|||||
| 672 | 656 | 265 |
RA 333 - Form of Supply
| 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 |
Cross Reference Table(Equivalent Grade)
| Grade | Standard | Country | Application |
|---|---|---|---|
| RA 333 | AMS | USA | Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated |
| RA 333 | AMS | USA | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated |
| RA 333 | SAE | USA | Nickel Alloy, Corrosion and Heat Resistant, Sheet, Strip, and Plate 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated |
| RA 333 | SAE | USA | Nickel Alloy, Corrosion and Heat-Resistant, Bars, Forgings, and Rings 45.5Ni - 25.5Cr - 3.2Co - 3.2Mo - 3.2W - 18.5Fe Solution Heat Treated |
| RA 333 | SAE | USA | Special Purpose Alloys ("Superalloys") |
| RA 333 | SAE | USA | Wrought nickel and nickel-related alloys |
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