Waspaloy,Waspaloy Wire,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

### **Waspaloy (UNS N07001) & Waspaloy Wire - Technical Datasheet** #### **1. Overview** Waspaloy (UNS N07001) is a premium nickel-based, precipitation-hardenable superalloy renowned for maintaining exceptional strength and oxidation resistance at temperatures up to 980°C (1800°F). **Waspaloy Wire** is a versatile product form supplied in various conditions and finishes to serve multiple industrial functions, including welding consumables, fastener manufacturing, and high-temperature spring applications. #### **2. Chemical Composition** The composition ensures optimal performance for both welding and wrought wire products: | Element | Content (%) | | :--- | :--- | | **Nickel (Ni)** | Balance (57.0-59.0) | | **Chromium (Cr)** | 19.00 - 21.00 | | **Cobalt (Co)** | 12.00 - 15.00 | | **Molybdenum (Mo)** | 3.50 - 5.00 | | **Aluminum (Al)** | 1.20 - 1.60 | | **Titanium (Ti)** | 2.75 - 3.25 | | **Iron (Fe)** | ≤ 2.00 | | **Carbon (C)** | 0.02 - 0.10 | | **Boron (B)** | 0.003 - 0.010 | | **Zirconium (Zr)** | ≤ 0.070 | | **Manganese (Mn)** | ≤ 0.50 | | **Silicon (Si)** | ≤ 0.50 | | **Copper (Cu)** | ≤ 0.50 | | **Sulfur (S)** | ≤ 0.015 | | **Phosphorus (P)** | ≤ 0.015 | #### **3. Physical Properties** | Property | Metric Value | Imperial Value | | :--- | :--- | :--- | | **Density** | 8.22 g/cm³ | 0.297 lb/in³ | | **Melting Range** | 1330-1360 °C | 2425-2480 °F | | **Thermal Expansion (20-100°C)** | 12.6 μm/m·°C | 7.0 μin/in·°F | | **Thermal Conductivity** | 11.2 W/m·K | 78 BTU·in/hr·ft²·°F | | **Electrical Resistivity** | 1.26 μΩ·m | 486 Ω·cir mil/ft | | **Modulus of Elasticity** | 214 GPa | 31 × 10⁶ psi | #### **4. Mechanical Properties** **Welding Wire (As-Drawn):** - **Tensile Strength:** 895-1035 MPa (130-150 ksi) - **Yield Strength:** 550-690 MPa (80-100 ksi) - **Elongation:** 25-40% - **Hardness:** 25-32 HRC **Wrought Wire (Solution Treated & Aged):** - **Tensile Strength:** ≥1240 MPa (180 ksi) - **Yield Strength:** ≥795 MPa (115 ksi) - **Elongation:** ≥15% - **Reduction of Area:** ≥20% #### **5. Product Forms & Features** **Welding Wire:** - Available diameters: 0.020" - 0.187" (0.5mm - 4.8mm) - Standard packaging: spools, coils, straight lengths - Surface finishes: bare, cleaned, or with proprietary coatings - AWS A5.14: ERNiCrCoMo-1 classification **Wrought Wire for Fabrication:** - Diameters: 0.010" - 0.500" (0.25mm - 12.7mm) - Supplied in annealed, 1/4 hard, 1/2 hard, or full hard tempers - Precision drawn to tight diameter tolerances - Suitable for machining, forming, and spring winding #### **6. Applications** **Welding Applications:** - **Gas Tungsten Arc Welding (GTAW):** Repair and fabrication of Waspaloy components - **Gas Metal Arc Welding (GMAW):** Automated welding of turbine components - **Repair & Maintenance:** Hot section component repair in gas turbine engines - **Cladding:** Overlay of less resistant materials for improved performance **Fabricated Components:** - **Fasteners:** High-temperature bolts, nuts, and screws - **Springs:** Retaining springs, wave springs for elevated temperature service - **Wire Forms:** Clips, retainers, and custom wire shapes - **Mesh & Screening:** High-temperature filtration media #### **7. International Standards** **Aerospace Specifications:** - **AMS 5828:** Welding Wire, Nickel Alloy, Corrosion and Heat-Resistant - **AMS 5708:** Bar and Wire, Forging Stock (for wrought wire applications) **AWS/ISO Standards:** - **AWS A5.14/ASME SFA-5.14:** ERNiCrCoMo-1 classification - **ISO 18274:** S Ni 8133 (equivalent international designation) **Additional Specifications:** - **MIL-E-21562:** Welding Electrodes, Wire and Rods - **GE Specifications:** S400M500 (Original Engine Manufacturer) - **Pratt & Whitney:** PWA 1102 (Original Engine Manufacturer) #### **8. Welding Characteristics** **Operating Parameters:** - Use DCEN (Direct Current Electrode Negative) for GTAW - Maintain interpass temperature below 200°C (400°F) - Employ argon or argon-helium shielding gases - Recommended preheat: 20-150°C (68-300°F) **Post-Weld Heat Treatment:** - Solution treatment: 1080°C (1975°F) ± 15°C - Aging: 845°C/4hr + 760°C/16hr (air cool) - Stress relieving available when full heat treatment is not practical #### **9. Quality Assurance** **Certification Requirements:** - Chemical analysis for each heat lot - Mechanical testing per applicable specification - Surface quality inspection - Dimensional verification - Welding procedure qualification **Packaging & Identification:** - Color coding per AWS A5.14 - Heat number traceability - Moisture-resistant packaging for welding products --- **Note:** Waspaloy wire products are manufactured with strict controls to ensure consistent performance. Welding wire typically has modified chemistry (lower Si, Mn) to improve weldability. Always follow manufacturer's recommendations for storage, handling, and usage to maintain optimal performance characteristics.

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 2312 gallon liquid totes Special package is available on request.