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Model No: Inconel X750 Plate, Sheet, and Strip
AMS 5542 / Inconel X750 Plate, Sheet, and Strip
AMS 5542 specification covers a corrosion and heat-resistant nickel alloy in the form of sheet, strip, and plate. Inconel X750 is a nickel-chromium alloy which has been made precipitation-hardenable by the additions of aluminum and titanium.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
AMS 5542 specification covers a corrosion and heat-resistant nickel alloy in the form of sheet, strip, and plate. Inconel X750 is a nickel-chromium alloy which has been made precipitation-hardenable by the additions of aluminum and titanium. Alloy X-750 has good resistance to corrosion and oxidation along with high tensile and creep rupture properties at temperature up to 1300ºF (700ºC).
Inconel X750 has excellent relaxation resistance and is non-magnetic. It has enhanced elevated temperature strength properties to 1300ºF (700°C) and oxidation resistance to 1800ºF (983˚C). Inconel X-750 is resistant to a wide variety of industrial corrosives under both oxidizing and reducing conditions. This alloy also has excellent resistance to chloride stress corrosion cracking in the fully age hardened condition.
Due to Alloy X750's excellent relaxation resistance it is useful for applications as high-temperature springs and bolts, X750 is also used in gas turbines, rocket engines, nuclear reactors, pressure vessels, tooling and aircraft structures.
Chemical Composition
| Weight % | Ni +(Co) | Cr | Fe | Ti | Al | Nb + (Ta) | Mn | Si | S | Cu | C | Co |
| X-750 UNS N07750 | 70 min | 14-17 | 5-9 | 2.25-2.75 | 0.40-1.0 | 0.70-1.2 | 1 max | 0.50 max | 0.01 max | 0.50 max | 0.08 max | 1 max |
| UNS N07752 is available in billets for forging. UNS N0772 has limits of 0.05% on both Carbon and Cobalt | ||||||||||||
Mechanical Properties
| Material | Size | Tensile Strength ksi | Yield Strength (0.2% Offset) Ksi | Elongation in 2"(%) | % Hardness Rc |
| Alloy X-750 Sheet Annealed Condition | 0.010 to 0.024", incl | 140 max | - | 30 min | - |
| Alloy X-750 Sheet Annealed Condition | over 0.024 - 0.125"incl | 130 max | 60 max | 40 min | - |
| Alloy X-750 Sheet Annealed Condition | over 0.125 - 0.250 incl | 130 max | 65 max | 40 min | - |
| Alloy X-750 Sheet After Precipitation Treating (1300°F/20hr, A.C) | 0.010 to 0.025 incl | 165 min | 105 min | 20 min | 32 min |
| Alloy X-750 Plate After Precipitation Treating (1300°F/20hr, A.C) | 0.187 to 4.000, excl | 155 min | 100 min | 20 min | 30 min |
Sheet, Strip and Plate are available with the following heat treatments
AMS 5542 - 1300°F/20hr, AC (Constant-temperature precipitation treatment). AMS 5542 has high strength up to 1300°F
AMS 5598 - 1350°F/8hr, FC to 1150°F, hold at 1150°F for total precipitation-treating time of 18hr, AC (furnace-cool precipitation treatment. AMS 5598 has high strength up to 1300°F (Increased tensile properties to about 1100°F).
With heat treatment 1400°F/1hr, FC to 1150°F hold at 1150°F for total time of 6hr, AC (short furnace-cool precipitation treatment).
| Material | Tensile Strength ksi | Yield Strength ksi | Elongation in 4D(%) | % Reduction of Area | Hardness |
| Alloy X-750 N07752 Type 1 | 160-185 | 100-130 | 20 | 20 | 27-40 HRC |
| Alloy X-750 Heat Treatment - Solution Treat 1.2 hrs @ 1975°F and Air Cool Precipitation Heat Treat 20 hrs @ 1320°F and Air Cool | |||||
UNS N07752 is available in billet for forging. UNS N07752 has limits on the Carbon and Cobalt levels (each has a maximum of 0.05%).
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