Waspaloy Fasteners
2.4654, N07001
Waspaloy Fasteners are fasteners manufactured from alloy containing nickel as base element containing chromium and cobalt with additions of aluminium and titanium. waspaloy Fasteners have good corrosion resistance, as well as being relatively impervious to oxidation making it well suited for service in extreme environments. TorqBolt is an eminent Waspaloy fastener supplier in India.
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Waspaloy Fasteners Properties
Waspaloy Fasteners Chemical Composition
| Composition Limits, % | Element | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS | C | Mn | Si | P | S | Cr | Co | Mo | Nb + Ta | Ti | Al | Zr | B | Fe | Cu | Ni | Ta | Nb | W | V |
| UNS N07001 (Formerly Grade 685) | 0.03-0.10 | 1.00 max | 0.75 max | 0.030 max | 0.030 max | 18.00-21.00 | 12.00-15.00 | 3.50-5.00 | ... | 2.75-3.25 | 1.20-1.60 | 0.02-0.12 | 0.003-0.01 | 2.00 max | 0.50 max | remainderB | ... | ... | ... | ... |
Waspaloy Fasteners Mechanical Requirements
Tensile and Hardness Requirements
| UNS | Heat Treatment | Tensile Strength, min, psi (MPa) |
Yield Strength (0.2 % offset), min, psi (MPa) |
Elongation in 2 in. (50 mm) or 4D, min, % |
Reduction of Area, min, % |
Brinell or (Rockwell C) Hardness |
|---|---|---|---|---|---|---|
| ASTM B637 UNS N07001 | solution + stabilize + precipitation harden | 160 000 (1100) | 110 000 (760) | 15B | 18B | 310 min (34 Rc min) |
Stress Rupture Requirements
| UNS | Heat Treatment | Test Temperature, °F (°C) |
Stress, psi (MPa)B | Minimum Hours | Elongation in 2 in. or 50 mm (or 4D), min, % |
|---|---|---|---|---|---|
| ASTM B637 UNS N07001 | solution + stabilize + precipitation harden | 1500 (816) | 33 000 (230) | 100 | 5 |