Nickel Alloy Inconel 718
Alloy 718 round steel is a precipitation-strengthened nickel-based high-temperature and high-strength alloy. It has good comprehensive properties in the temperature range of -253 to 700°C. The yield strength below 650°C ranks first among deformed high-temperature alloys, and has good fatigue resistance and resistance to corrosion. Radiation, oxidation resistance, corrosion resistance, as well as good processing performance, welding performance and long-term organizational stability, it can manufacture various parts with complex shapes. In the aerospace, nuclear energy, and petroleum industries, extremely good results have been obtained within the above temperature range. Wide range of applications.
Nickel 718 Steel Round Bar Chemical Composition
| Min% | Max% | |
|---|---|---|
| Ni (+Co) | 50.00 | 55.00 |
| Cr | 17.00 | 21.00 |
| Fe | Bal. | |
| Nb (+Ta) | 4.75 | 5.50 |
| Mo | 2.80 | 3.30 |
| Ti | 0.65 | 1.15 |
| Al | 0.20 | 0.80 |
| Co | 1.00 | |
| C | 0.08 | |
| Mn | 0.35 | |
| Si | 0.35 | |
| P | 0.015 | |
| S | 0.015 | |
| B | 0.006 | |
| Cu | 0.30 |
Nickel 718 Round Stock Steel Mechanical Property
| Form | Spec. | UTS ksi (MPa) | YS ksi (MPa) | Elong. in 2 in., % | Reduced Area, % | Hardness |
|---|---|---|---|---|---|---|
| Bar, Forged, & Ring | AMS 5662 & 5663 | 180-185 (1241-1276) | 150 (1034) | 6-12 | 8-15 | 331 BHN |
| Sheet, Strip, & Plate | AMS 5596 | 180 (1241) | 150 (1034) | 12 | HRC 36 |
Nickel 718 Alloy Round Bar Stock Product Details
Inconel 718 is a precipitation-NMened nickel-based superalloy with excellent high-temperature corrosion resistance. Commonly used in the aerospace manufacturing industry, Inconel 718 offers excellent mechanical strength as well as ductility at elevated temperatures up to 704oC/1300oF. It is non-magnetic in nature.
Nickel-based superalloy 718 has good resistance to oxidation and other types of corrosion in space jet engines and land-based gas turbine applications. It is an ideal material for applications requiring excellent resistance to creep and stress corrosion cracking (up to 982oC or 1800oF). Alloy 718 provides complete protection against pitting and crevice corrosion in sulfide, chloride, carbon dioxide and other harsh environments.
Inconel 718 alloy is commonly used in the form of Inconel 718 wire, Inconel 718 rod, and Inconel 718 plate.
Nickel Alloy 718 Round Metal Bar Product Image
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