Inconel Alloy 718 is a high-strength, high-temperature resistant and corrosion resistant nickel-chromium alloy.
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E Steel supply Inconel 718 (Nickel Alloy 718) Round Bars / Rods / Shafts , Inconel 718 (Nickel Alloy 718) Plates , Inconel 718 (Nickel Alloy 718) Flat Bars.
Description
Inconel 718 Suppliers - Nickel Alloy 718 , UNS N07718 , DIN 2.4668
Inconel Alloy 718 is a high-strength, high-temperature resistant and corrosion resistant nickel-chromium alloy. It is suitable for use at cryogenic temperatures and also for use in air up to 1300 F. The alloy is readily worked and can be age-hardened.
Applications include gas turbine hot section components and cryogenic storage tanks.
Chemical Composition of Inconel 718
Common Chemical Composition for Nickel Alloy 718 includes :| Element | Content (%) |
| Carbon | 0.08 max |
| Manganese | 0.35 max |
| Phosphorus | 0.015 max |
| Sulfur | 0.015 max |
| Silicon | 0.35 max |
| Chromium | 17-21 |
| Nickel | 50-55 |
| Molybdenum | 2.80-3.30 |
| Columbium | 4.75-5.50 |
| Titanium | 0.65-1.15 |
| Aluminum | 0.20-0.80 |
| Cobalt | 1.00 max |
| Boron | 0.006 max |
| Copper | 0.30 max |
| Tantalum | 0.05 max |
| Iron | Balance |
Corrosion Resistance and Oxidation Resistance of N07718 Nickel Alloy
Inconel 718 has good resistance to oxidation and corrosion at temperatures in the alloy’s useful strength range in atmospheres encountered in jet engines and gas turbine operations.Physical Properties of Alloy 718
Physical properties of Alloy 718 are outlined as below :| Solution Treated | Solution Treated and Aged | |
| Density | 0.296 lb/in3 (8.192 g/cm3) | 0.297 lb/in3 (8.22 g/cm3) |
| Specific Gravity | 8.19 | 8.22 |
| Melting Range | 2500-2600°F | 1370-1430°C |
Similar Specifications and Standards of Inconel 718
Inconel 718 is supplied in the standard of AMS 5596 / AMS 5597 and has a UNS Designation N07718
Heat Treatment of Nickel Alloy 718
The alloy is age-hardenable (see under “Aging”) and can be annealed at 1900 F followed by air cooling.
Applications of Inconel 718
Nickel Alloy Inconel 718 is normally used for Jet Engine , Gas Turbine OperationsOur Sales & Supplier Network
Australia, Pakistan, Malaysia, Singapore, Taiwan, China,Vietnam, Belgium, Japan, South Korea, Philippines, France, United Kingdom, Indonesia, Thailand, Hong Kong, China, Sweden, United States, Dubai, Finland, Brunei,Germany.
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