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  • Inconel X-750

Inconel Alloy

Nickel-based superalloys

Precipitation-Hardenable Nickel-Chromium Alloy

Inconel X-750

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Inconel X-750 is a precipitation-hardenable nickel-chromium alloy, strengthened by the γ' phase [Ni₃(Al, Ti, Nb)] for enhanced high-temperature performance. It exhibits excellent oxidation and corrosion resistance below 980°C, along with high strength retention up to 800°C. The alloy also provides good relaxation resistance below 540°C, ensuring long-term stability in demanding applications. Additionally, Inconel X-750 features good formability and weldability, making it suitable for high-temperature structural components in aerospace, power generation, and industrial applications.

Specifications
  • Plate / Sheet Plate / Sheet
    Thickness: 0.5mm-100mm
    Width: 500mm-2000mm
    Length: 1000mm-6000mm
  • Rod Rod
    Diameter: 5mm-500mm
    Length: 500mm-6000mm
  • Tube Tube
    Outer Diameter: 6mm-273mm
    Wall Thickness: 0.5mm-50mm
    Length: ≤ 12000mm
  • Wire Wire
    Diameter: 0.1mm-10mm
    Delivery Forms: Coiled wire or straight wire
Chemical Composition
  • Nickel (Ni): ≥70
  • Chromium (Cr): 14-17
  • Iron (Fe): 5-9
  • Carbon (C): ≤0.08
  • Manganese (Mn): ≤1
  • Silicon (Si): ≤0.5
  • Sulfur (S): ≤0.01
  • Titanium (Ti): 2.25-2.75
  • Niobium (Nb)+ Tantalum (Ta): 0.7-1.2
  • Aluminum (Al): 0.4-1
  • Copper (Cu): ≤0.5
  • Cobalt (Co): ≤1
Physical & Mechanical Properties
Grade Inconel X750
Density (g/cm³) 8.25
Melting Point (°C) 1395-1425°C
Tensile Strength (Rm N/mm²) 930
Yield Strength (Rp 0.2N/mm²) 515
Elongation at Break A5 (%) 30
Thermal Conductivity λ (W/m·℃) 14.7
Specific Heat (J/kg·°C) 214
Electrical Resistivity (μΩ·m) 1.22
Coefficient of Lines Expansion (α×10⁻⁶/20~600ºC) 13.1
  • Inconel 600
  • Inconel 601
  • Inconel 617
  • Inconel 625
  • Inconel 718
  • Inconel X-750
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Conatct: Hanna-DLX
Email: chinadlx@dlx-alloy.com
dlxalloy@gmail.com
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    Changzhou DLX Alloy Co., Ltd.
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    Hanna-DLX
    chinadlx@dlx-alloy.com
    dlxalloy@gmail.com
    +86-13218680935
    +86-13218680935
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