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Model No: Inconel 718 Plate
AMS 5596 / Inconel 718 Plate, Sheet, and Strip
Inconel 718 (UNS N07718, W Nr 2.4668) is an austenitic nickel-based superalloy. Alloy 718 exhibits excellent high-yield tensile and creep-rupture properties at temperatures up to 1300ºF and oxidation resistance to 1800ºF.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
AMS 5596-certified Inconel 718 sheet, strip, and plate are essential for aerospace and industrial applications requiring exceptional strength and corrosion resistance at elevated temperatures. The specification ensures rigorous quality control, enabling compliance with the demanding standards of advanced engineering systems.
Inconel 718 (UNS N07718, W Nr 2.4668) is an austenitic nickel-based superalloy. Alloy 718 exhibits excellent high-yield tensile and creep-rupture properties at temperatures up to 1300ºF and oxidation resistance to 1800ºF. Alloy 718 is used in applications that require high strength such as parts for jet engines and high-speed airframe parts such as wheels, buckets, spacers, and high-temperature bolts and fasteners.
Chemical Composition
| Weight % | C | Mn | P | S | Si | Cr | Ni | Mo | Cb | Ta | Ti | Al | Co | B | Cu | Fe |
| Alloy 718 AMS 5662 | 0.08 | 0.35 | 0.015 | 0.015 | 0.35 | 17-21 | 50-55 | 2.8-3.30 | 4.75-5.50 | 0.05 | 0.65-1.15 | 0.20-0.80 | 1.00 | 0.006 | 0.30 | Rem |
Mechanical Properties
| Material | Condition | Tensile Strength ksi | Yield Strength ksi | Elongation 4D | Hardness |
| Alloy 718 Sheet | AMS 5596 < 0.1874"thick | 140 | 80 | 30 | 102 HRB |
| Alloy 718 Sheet | AMS 5596 Aged < 0.1874"thick | 180 | 150 | 12 | ≥36 HRC |
| Alloy 718 Sheet | AMS 5597 | 140 | 75 | 30 | ≤ 25 HRC |
| Alloy 718 Sheet | AMS 5597 + Aged | 180 | 150 | 15 | ≥38 HRC |
Applications
- Aerospace: Turbine blades, combustion chambers, afterburner components.
- Industrial: High-stress fasteners, nuclear reactors, and oil/gas equipment.
Testing & Quality Control
- Mechanical Testing: Tensile, hardness, and stress-rupture tests to validate properties.
- Non-Destructive Testing (NDT): Ultrasonic or dye penetrant inspection to detect internal defects.
- Microstructural Analysis: Ensures homogeneity and absence of detrimental phases (e.g., delta phase).
Lork Group is a metal material manufacturer and exporter in China
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