Werkstoff 2.4631 Nimonic 80A Stainless Steel Bolts
2.4631, N07080
2.4631 Fasteners like Bolts are classified under Nimonic. Werkstoff 2.4631 Fasteners are internationally known as fasteners manufactured from NIMONIC 80A.
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Nimonic 80A Machine Bolts Alloy 80A Fasteners Nimonic 80A Forgings Nimonic 80A Lock Nuts Alloy 80A Screws Nimonic Alloy 80A Springs Alloy 80A Threaded Rod Nimonic Alloy 80A Washers 2.4631 Fasteners
Werkstoff 2.4631 Stainless Steel Bolts Properties
Werkstoff 2.4631 Stainless Steel Bolts Chemical Requirements
| 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 N07080 (Formerly Grade 80A) | 0.10 max | 1.00 max | 1.00 max | ... | 0.015 max | 18.00-21.00 | ... | ... | ... | 1.80-2.70 | 0.50-1.80 | ... | ... | 3.00 max | ... | remainderB | ... | ... | ... | ... |
Werkstoff 2.4631 Stainless Steel Bolts 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 N07080 | solution + stabilize + precipitation harden | 135 000 (930) | 90 000 (620) | 20 | ... | ... |
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 N07080 | solution + stabilize + precipitation harden | 1400 760 | 47 000 (325) | 23 | 3.5 |