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Model No: Inconel X-750 Seamless Pipe
ASTM B637 / UNS N07750 / Inconel X-750 Seamless Pipe & Tube
Inconel X-750 seamless pipe & tube is a high-strength, precipitation-hardened nickel-chromium alloy designed for applications requiring exceptional mechanical properties at elevated temperatures.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
Lork Group as a leading Chinese Inconel pipe supplier, manufactures and produces different sizes of Inconel X-750 seamless pipes & tubes.
Inconel X-750 seamless pipe & tube is a high-strength, precipitation-hardened nickel-chromium alloy designed for applications requiring exceptional mechanical properties at elevated temperatures. Unlike Inconel 625 (which relies on solid-solution strengthening), Alloy X-750 (UNS N07750) gains its strength through heat treatment (aging), making it ideal for high-stress, high-temperature environments.
Inconel X-750 seamless pipe used for its corrosion and oxidation resistance and high strength at temperatures to 1300°F. Although much of the effect of precipitation hardening is lost with increasing temperature over 1300°F, heat-treated material has useful strength up to 1800°F.
If you need details on suppliers, pricing, or technical specifications (e.g., tensile strength, pressure ratings), let me know!
Chemical Composition
| Element | Content (%) |
| S | ≤0.010% |
| C | ≤0.08% |
| AI | 0.40%~ 1.00% |
| Co | ≤1.00% |
| Nb + Ta | 0.70%~1.20% |
| Fe | 5.0%~ 9.0% |
| Si | ≤0.50% |
| Mn | ≤1.00% |
| Ti | 2.25%~ 2.75% |
| Cu | ≤0.50% |
| Cr | 14.0%~17.0% |
| Ni | 70.0% |
Physical Properties
| Density | g/cm3 | 8.28 | |
|---|---|---|---|
| lb/in.3 | 0.299 | ||
| Melting Range | °F | 2540 - 2600 | |
| °C | 1393 - 1427 | ||
Mechanical Properties
| Condition & Size | Tensile Strength | Yield Strength (0.2% Offset) | Elongation | Reduction of Area | Hardness |
|---|---|---|---|---|---|
| MPa, min | MPa, min | %, min | %, min | Rockwell | |
| Solution Treated | 965 | 552 | 35 | ... | ... |
| Aging Treated | 1069 | 689 | 20 | ... | ... |
Applications
- Inconel X-750 seamless pipes are used in extreme conditions:
- Aerospace: Jet engine components (turbine blades, combustors), rocket motor casings.
- Nuclear Reactors: Core components, control rod mechanisms.
- Gas Turbines: High-temperature bolts, springs, and fasteners.
- Industrial Furnaces: Heat-treated parts exposed to prolonged high temperatures.
- Oil and Gas: Downhole tools and equipment in high-pressure, high-temperature (HPHT) wells.
Standards and Specifications
- Inconel X-750 pipes are manufactured to meet:
- ASTM B637: Standard specification for precipitation-hardened nickel alloy bars, forgings, and rings.
- AMS 5667/AMS 5668: Aerospace material specifications for bars and forgings.
- ASME SB637: Equivalent to ASTM B637 for pressure vessel applications.
Sizes and Dimensions
- Outer Diameter (OD): Typically ranges from 1/8 inch to 12 inches.
- Wall Thickness: Customizable (common schedules: SCH 40, 80, 160).
- Length: Standard lengths of 6–12 meters, with custom cuts available.
Lork Group is metal material manufacturer and exporter in China
The experts at Lork Group are ready to help you choose the most suitable type of Metal for your .
We have built a reputation as a trusted partner for quality materials, distributing numerous grades of stainless steel,nickel alloy,Precision Alloy andhard-to-find metals. Our raw metal bars, rings, plates, pipes, and tubing are available from stock.
To learn more about the Lork Group metal difference and our material offerings stainless steel and super alloy, contact us or request a quote today.
