Hastelloy B2 Washers
2.4617, N10665
Hastelloy B2 Washers are screw manufactured from alloy containing nickel as base element containing chromium and Molybdenum with additions of tungsten and cobalt. Hastelloy B2 Fasteners have enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. TorqBolt is an eminent Hastelloy B2 fastener supplier in India.
Related Products
Hastelloy B2 Bolting Alloy B2 Fasteners Hastelloy B2 Forgings Hastelloy B2 Lock Nuts Hastelloy B2 Hex Cap Screws Hastelloy B2 Stud Bolts Hastelloy B2 Washers 2.4617 Screws
Hastelloy B2 Properties
Hastelloy B2 Chemical Composition
| Composition Limits, % | Element | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS | Ni | Mo | Fe | Cr | C, max | Si, max | S, max | Mn, max | P, max | S, max | Vanadium | Ni + Mo | Al | Nb, max | Cu, max | Ta, max | Ti, max | W, max | Zr, max | Mg, max |
| UNS N10665 | remainderA | 26.0-30.0 | 2.0 max | 1.0 max | 0.02 | 0.10 | 1.0 | 1.0 | 0.04 | 0.03 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... |
Hastelloy B2 Mechanical Requirements
| UNS | Thickness, in. (mm) | Tensile Strength, min, psi (MPa) |
Yield Strength (0.2 % Offset), min, psi (MPa) |
Elongation in 2 in. (50 mm) or 4DA , min % |
Rockwell Hardness, max |
|---|---|---|---|---|---|
| N10665 | 5⁄16 to 31⁄2 (7.94 to 88.9) incl | 110 000 (760) | 51 000 (350) | 40 | . . . |