RA333 Forgings
B381, R50400
RA333 Forgings are components manufactured from alloy containing chromium and nickel with addition of copper to achieve precipitation hardening. RA333 Forgings are used in the oil and gas, nuclear and aerospace industries where a combination of high strength, corrosion resistance and a generally low but acceptable degree of toughness is required. TorqBolt is an eminent RA333 Forging supplier in India.
RA333 Forging Properties
RA333 Forgings Chemical Requirements
| Grade | Composition, Weight PercentA,B,C,D,E | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS Number | C, max | O range or max. | N, max. | H, max. | Fe range or max. | Al | V | Pd | Ru | Ni | Mo | Cr | Co | Zr | Nb | Sn | Si | Other Elements, max. each |
Other Elements, max. total |
|
| ASTM B381 Grade F-2/ ASTM B381 F-2H |
R50400 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | . . . | 0.1 | 0.4 |
RA333 Forgings Mechanical Requirements
Tensile Requirements
| Grade | Tensile Strength, min |
Yield Strength (0.2 % Offset), min or Range |
Elongation in 4D, min, % |
Reduction of Area, min, % |
||
|---|---|---|---|---|---|---|
| ksi | (MPa) | ksi | (MPa) | |||
| ASTM B381 Grade F-2 | 50 | (345) | 40 | (275) | 20 | 30 |
| ASTM B381 Grade F-2HB,C | 58 | (400) | 40 | (275) | 20 | 30 |