Hastelloy GH4169 Plate/Bar/Coil

Highlighted Features

• Exceptional High-Temperature Strength
  Maintains excellent mechanical properties up to 700°C (1,292°F).
• Superior Corrosion and Oxidation Resistance
  Performs well in aggressive environments, including acidic and high-temperature conditions.
• Excellent Weldability and Fabricability
  Can be welded and formed with minimal risk of cracking or loss of mechanical properties.
• High Fatigue and Creep Resistance
  Ideal for applications requiring long-term performance under cyclic loads and extreme conditions.
• Versatile Industrial Applications
  Used in aerospace, gas turbines, marine environments, and nuclear power plants.
• Zero-Cutting Processing
  Custom cutting services ensure precise dimensions without unnecessary material loss.
• Processing According to Drawings
  We manufacture according to customer-provided designs to meet exact specifications.
• Free Printing of Spectra
  We offer complimentary spectrum printing for material verification and traceability.
• Flaw Detection
  Advanced flaw detection ensures high-quality, defect-free products.

Technical Specifications

• Material Grade: Hastelloy GH4169 (UNS N07718)
• Composition: Approx. 50-55% Nickel, 17-21% Chromium, 4.75-5.5% Niobium, 2.8-3.3% Molybdenum, 0.65-1.15% Titanium, 0.2-0.8% Aluminum, balance Iron
• Density: 8.19 g/cm³
• Tensile Strength: 1,270 MPa (184,000 psi)
• Yield Strength (0.2% offset): 1,030 MPa (150,000 psi)
• Elongation: ≥ 12%
• Hardness: Rockwell C36 (Brinell 350)

Applications

• Aerospace components, jet engines, and turbine blades
• High-temperature fasteners and springs
• Power generation and nuclear reactor systems
• Marine and offshore engineering
• Chemical and petrochemical processing

FAQ