X-750 Nickel Alloy UNS N07750 Sheet & Plate 0.3-30mm Thickness for Aerospace & Industrial Applications
Price:
15-20 USD/Kg
MOQ:
500 kgs
Delivery Time:
5 - 12 days based on the quantity
Brand:
DELTA
Product Description
Product Overview
X-750 Nickel Alloy (UNS N07750 / EN 2.4669) is a precipitation-hardenable nickel-chromium alloy offering exceptional corrosion resistance, oxidation resistance, and high strength up to 1300°F. This versatile material maintains useful strength up to 1800°F and performs excellently at cryogenic temperatures.
Specifications
Dimensions & Processing
| Parameter | Specification |
|---|---|
| Product Type | Nickel Alloy Plate & Sheet |
| Thickness | Cold Rolled: 0.3mm-3mm Hot Rolled: 3.0mm-30mm |
| Standard Sizes | Cold Rolled: 1000×2000mm, 1219×2438mm, 1500×3000mm Hot Rolled: 1500×6000mm, 1800×6000mm, 2000×6000mm |
| Processing Services | Cutting (laser, plasma, machine), Bending, Forging |
| Surface Finishes | Raw (2B, NO.1), Finished (HL, 8K, Checkered) |
| Standards | ASTM, AISI, DIN, EN, GB, JIS |
Chemical Composition
| Element | Min % | Max % |
|---|---|---|
| C | - | 0.08 |
| Mn | - | 1.00 |
| Si | - | 0.50 |
| S | - | 0.01 |
| Cr | 14.00 | 17.00 |
| Ni | 70.00 | - |
| Nb/Cb | 0.70 | 1.20 |
| Ti | 2.25 | 2.75 |
| Al | 0.40 | 1.00 |
| Fe | 5.00 | 9.00 |
| Co | - | 1.00 |
| Ta | - | 0.05 |
| Cu | - | 0.50 |
Physical Properties
| Property | Metric | Imperial |
|---|---|---|
| Density | 8.28 g/cm³ | 0.299 lb/in³ |
| Melting Point | 1430°C | 2600°F |
| Coefficient of Expansion | 12.6 μm/m°C (20-100°C) | 7.0×10⁻⁶ in/in°F (70-212°F) |
| Modulus of Rigidity | 75.8 kN/mm² | 10994 ksi |
| Modulus of Elasticity | 218.0 kN/mm² (Spring Temper + Aged) 212.4 kN/mm² (Spring Temper + 3 Part Heat Treated) 213.7 kN/mm² (No.1 Spring Temper + Aged) | 31619 ksi (Spring Temper + Aged) 30806 ksi (Spring Temper + 3 Part Heat Treated) 30995 ksi (No.1 Spring Temper + Aged) |
Key Features
- Excellent creep rupture strength at high temperatures
- Superior performance at cryogenic temperatures
- Age hardenable for enhanced strength
- Ideal for high-temperature dynamic applications
- Outstanding corrosion and oxidation resistance
Applications
- Gas turbines (rotor blades, wheels, bolts)
- Rocket engine thrust chambers
- Aircraft structures (thrust reversers, hot-air ducting)
- Nuclear reactors
- Pressure vessels
- Heat-treating fixtures and forming tools
- Springs and fasteners
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
Location
No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
Contact Person
Gao Ben