ASTM B670 Alloy 718 / N07718 Nickel Allloy Sheet / Seamless Cold Rolled Strip
ASTM B670 Alloy 718 / N07718 Nickel Allloy Sheet / Strip
1. Grade :Alloy 718 / N07718, Alloy C276/N10276, Alloy C-4/ UNS N06455, Alloy B/UNS N10001, Alloy B-2/UNS N10665, Alloy B-3/UNS N10675, Alloy C22/UNS N06022, Alloy 800/N08800, Alloy 825/N08825, Alloy 400/N04400; etc
2 . Length : As customer's requirement
3 . Standard : ASTM B333; ASTM B575; ASTM B168; ASTM B443; ASTM B670 etc.
4. Technology : Cold Drawn / Cold Rolled
Chemical composition
| % | Ni | Fe | Cr | Mo | C | Mn | Si | P | S | Co | Nb+Ta | Ti | Al | Cu | B |
| min | 50.0 | balance | 17.0 | 2.80 | 4.75 | 0.65 | 0.20 | ||||||||
| max | 55.0 | 21.0 | 3.30 | 0.08 | 0.35 | 0.35 | 0.015 | 0.015 | 1.00 | 5.50 | 1.15 | 0.80 | 0.30 | 0.006 |
Physical properties
| Density | 8.23 g/cm3 |
| Melting range | 1260-1335℃ |
Features: Alloy 718 is an age-hardenable nickel-chromium alloy that combines corrosion resistance with high strength and good fabricability. It has high creep-rupture strength at temperatures up to 700℃. Its excellent relaxation resistance contributes to its application in springs.
Applications: Gas turbine engines, rocket motors, nuclear reactors and spacecraft.
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