Waspaloy,Waspaloy ,UNS N07001,E FORU

British Specs:，American Specs:AMS 5544 Sheet, Strip and Plate AMS 5586 Welded Tube AMS 5828 Welding Wire AMS 5704 Bar and Forgings AMS 5706 Bar and Forgings AMS 5707 Bar and Forgings AMS 5708 Bar and Forgings AMS 5709 Bar and Forgings，German Specs:WS 2.4654

### Technical Data Sheet: Waspaloy / UNS N07001 **Nickel-Based Superalloy** --- ### **1. Product Overview** **Waspaloy** (UNS N07001) is a nickel-chromium-cobalt superalloy known for its excellent high-temperature strength, oxidation resistance, and creep resistance up to **980°C (1800°F)**. It is widely used in gas turbine engines, aerospace components, and high-temperature industrial applications due to its outstanding mechanical properties and thermal stability. --- ### **2. Chemical Composition (Weight %)** | Element | Content (%) | Key Role | |---------|-------------|----------| | **Nickel (Ni)** | Balance | Matrix element, provides high-temperature stability | | **Chromium (Cr)** | 19.0–21.0 | Oxidation and corrosion resistance | | **Cobalt (Co)** | 13.0–15.0 | Solid solution strengthening | | **Molybdenum (Mo)** | 3.5–5.0 | Solid solution strengthening | | **Titanium (Ti)** | 2.75–3.25 | Gamma prime (γ') precipitation hardening | | **Aluminum (Al)** | 1.2–1.6 | Gamma prime (γ') precipitation hardening | | **Iron (Fe)** | ≤ 2.0 | Residual element | | **Carbon (C)** | 0.02–0.10 | Carbide formation for grain boundary strength | | **Boron (B)** | 0.003–0.010 | Grain boundary strengthening | | **Zirconium (Zr)** | 0.02–0.12 | Grain boundary stabilization | | **Manganese (Mn)** | ≤ 0.10 | Residual element | | **Silicon (Si)** | ≤ 0.15 | Residual element | --- ### **3. Physical Properties** | Property | Value | |----------|-------| | **Density** | 8.22 g/cm³ | | **Melting Range** | 1330–1360°C | | **Thermal Conductivity** | 11.9 W/m·K at 100°C | | **Coefficient of Thermal Expansion** | 12.8 μm/m·°C (20–100°C) | | **Electrical Resistivity** | 1.25 μΩ·m | | **Magnetic Permeability** | Essentially non-magnetic | --- ### **4. Mechanical Properties** **Room Temperature (Aged Condition):** - **Tensile Strength**: 1240 MPa min (180 ksi min) - **Yield Strength (0.2% Offset)**: 795 MPa min (115 ksi min) - **Elongation**: 20% min - **Hardness**: 32–40 HRC **Elevated Temperature Performance:** - **Stress Rupture Strength**: 310 MPa at 730°C for 100 hours - **Creep Strength**: Excellent up to 980°C - **Oxidation Resistance**: Excellent up to 980°C --- ### **5. Product Forms & Applications** **Available Forms:** - Bar, rod, and wire - Sheet, plate, and strip - Forgings and rings - Tubing and pipe **Typical Applications:** - **Aerospace**: Gas turbine blades, discs, shafts, and seals - **Power Generation**: Turbine components, bolts, and fasteners - **Industrial**: High-temperature valves, pumps, and tooling - **Oil & Gas**: Downhole tools and wellhead components --- ### **6. International Standards** | Standard Type | Standard Number | Specification | |---------------|-----------------|---------------| | **UNS** | N07001 | Material designation | | **AMS** | 5708 | Bar, forgings, and rings | | **ASTM** | B637 | Rod, bar, and forgings | | **ISO** | 9723 | Aerospace forgings | --- ### **7. Heat Treatment** **Solution Treatment:** - 1080°C (1975°F) for 4 hours, air cool **Aging Treatment:** - 845°C (1550°F) for 24 hours, air cool - 760°C (1400°F) for 16 hours, air cool --- ### **8. Fabrication Notes** **Machining:** - Use carbide tools with positive rake angles - Moderate speeds with heavy feeds - Adequate coolant required **Welding:** - GTAW and GMAW processes recommended - Use matching filler metal (e.g., AWS A5.14 ERNiCrCoMo-1) - Post-weld heat treatment required **Cold Working:** - Good cold formability in annealed condition - Intermediate annealing may be required for severe deformation --- ### **9. Corrosion Resistance** - **Excellent oxidation resistance** up to 980°C - **Good resistance to sulfidation and hot corrosion** - **Suitable for sour gas environments** (with proper heat treatment) --- ### **10. Key Advantages** - **Excellent high-temperature strength and creep resistance** - **Outstanding oxidation and corrosion resistance** - **Good thermal stability and fatigue resistance** - **Proven performance in extreme environments** --- **Note:** Waspaloy is a premium superalloy for critical high-temperature applications. Proper heat treatment is essential to achieve optimal properties. Consult with our technical team for specific application recommendations and processing guidance.

Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 2300 gallon liquid totes Special package is available on request.