Customization: | Available |
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Application: | Aviation, Electronics, Industrial, Medical, Chemical |
Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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INCONEL 718 BAR
Inconel 718 is an age-hardenable nickel-chromium alloy that combines corrosion resistance with high strength and good fabricability. It has a high creep-rupture strength at temperatures up to 700ºC. Its excellent relaxation resistance contributes to its application in springs.
Inconel 718 Chemical composition:
Alloy | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
718 | Min. | 50 | 17 | balance | 2.8 | 4.75 | 0.2 | 0.7 | ||||||
Max. | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.01 | 0.3 | 0.8 | 1.15 |
Inconel 718 Physical properties:
Density | 8.2 g/cm³ |
Melting point | 1260-1340 ºC |
Inconel 718 Alloy minimum mechanical properties in the roomtemperature:
Alloy | Tensile strength Rm N/mm² |
Yield strength R P0. 2N/mm² |
Elongation A 5 % |
Brinell hardness HB |
Solution treatment | 965 | 550 | 30 | ≤363 |
ASTM Specifications
Sheet/Plate | Bar |
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B670 | B637 |