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INCONEL® 718 Nickel Alloy
ASTM B637, B 670, B 906
UNS Number N07718
NACE MR-01-75
INCONEL® 718 is a high-strength, corrosion resistant nickel base super-alloy used from cryogenic temperatures up to 1300ºF. It is an age-hardenable alloy that can be readily fabricated and has excellent welding characteristics. 1.
Mega Mex supplies INCONEL® 718 alloy in the form of plates, sheets, strips, bar, wire, welding wire, and welding electrode.
Typical applications are:
- Gas turbine engine parts
- Liquid fuel rocket motor components
- Springs, fasteners
- Cryogenic tanks
Chemical Composition:
| Element | Avg. Nominal % |
|---|---|
| Nickel (plus Cobalt) | 50.00 – 55.00 |
| Chromium | 17.00- 21.00 |
| Columbium + Tantalum | 4.75 – 5.50 |
| Molybdenum | 2.80 – 3.30 |
| Titanium | 0.65 – 1.15 |
| Aluminum | 0.20 – 0.80 |
| Cobalt | 1.00 Max |
| Carbon | 0.08 Max |
| Manganese | 0.35 Max |
| Silicon | 0.35 Max |
| Phosphorus | 0.015 Max |
| Sulfur | 0.015 Max |
| Boron | 0.006 Max |
| Copper | 0.30 Max |
| Iron | Balance |

INCONEL® 718 Availability
Mega Mex supplies INCONEL® 718 alloy in the form of plates, sheets, strips, bar, wire, welding wire, and welding electrode.
You will find our prices highly competitive.
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