Waspaloy,Waspaloy Foil,Shim,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 Foil/Shim Stock - Technical Datasheet** #### **1. Overview** Waspaloy (UNS N07001) is a high-strength, precipitation-hardenable nickel-based superalloy specifically engineered for extreme temperature service. **Waspaloy Foil and Shim Stock** represent the thin-gauge product forms of this alloy, typically supplied in thicknesses from 0.001" to 0.020" (0.025mm to 0.51mm). These precision-rolled materials combine the exceptional high-temperature strength and corrosion resistance of Waspaloy with the dimensional precision required for critical sealing, spacing, and thermal management applications in aerospace and industrial systems. #### **2. Chemical Composition** The high-temperature performance of Waspaloy foil/shim is achieved through precisely controlled chemistry: | 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)** | ≤ 1.00 | | **Silicon (Si)** | ≤ 1.00 | | **Copper (Cu)** | ≤ 0.50 | | **Sulfur (S)** | ≤ 0.030 | #### **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 | | **Specific Heat Capacity** | 420 J/kg·K | 0.10 BTU/lb·°F | | **Modulus of Elasticity** | 214 GPa | 31 × 10⁶ psi | #### **4. Mechanical Properties** *Typical for annealed condition (as-supplied for forming)* | Property | Foil (0.001-0.005") | Shim Stock (0.006-0.020") | | :--- | :--- | :--- | | **Tensile Strength** | 965-1100 MPa | 1000-1140 MPa | | **Yield Strength (0.2%)** | 550-690 MPa | 585-725 MPa | | **Elongation** | 20-35% | 25-40% | | **Hardness** | 28-35 HRC | 30-38 HRC | #### **5. Waspaloy Foil & Shim Stock Characteristics** **Foil (0.001" - 0.005" / 0.025 - 0.127mm):** - Ultra-thin gauge with precise thickness control - Excellent surface finish (typically 8-16 μin Ra) - Supplied in annealed condition for formability - Available in rolls or precision blanks - Suitable for intricate stamping and forming **Shim Stock (0.006" - 0.020" / 0.15 - 0.51mm):** - Maintains dimensional stability at temperature - Consistent mechanical properties throughout coil - Can be supplied with protective coatings - Available in various widths and tempers - Suitable for laser cutting and photo-etching #### **6. Applications** **Aerospace & Defense:** - **Turbine Engine Seals:** Combustor seals, blade tip seals - **Gas Path Sealing:** Interstage seals, abradable seal backing - **Thermal Management:** Heat shields, thermal barriers - **Precision Spacers:** Bearing housing shims, mounting shims **Industrial Gas Turbines:** - **Hot Section Seals:** Transition duct seals, casing seals - **Alignment Shims:** Nozzle alignment, casing alignment - **Wear Pads:** Anti-fretting pads, wear surfaces **Specialized Applications:** - **Vacuum Furnace Components:** Heat treatment fixtures - **Nuclear Instrumentation:** Sensor mounting shims - **Medical Equipment:** High-temperature processing components #### **7. International Standards** **Aerospace Specifications:** - **AMS 5544:** Sheet, Strip, and Plate (covers foil/shim requirements) - **AMS 5580:** General requirements for foil and thin strip **Dimensional Standards:** - **ASTM B103:** Standard Practice for Manufacture of Thin Foil and Strip - **ASME SB103:** Companion specification for code applications **Quality Assurance:** - **MIL-STD-129:** Marking for Shipment and Storage - **MIL-STD-130:** Identification Marking of U.S. Military Property **International Equivalents:** - **Europe:** DIN 17752, Werkstoff Nr. 2.4654 - **United Kingdom:** HR 509 - **Japan:** JIS NW 7001 #### **8. Fabrication & Handling** **Manufacturing Considerations:** - Precision cold rolling to tight thickness tolerances (±10%) - Intermediate annealing to maintain workability - Precision slitting to width specifications - Surface conditioning and cleaning **End-User Processing:** - **Stamping:** Suitable for progressive die operations - **Laser Cutting:** Excellent for complex geometries - **Photo-Etching:** Ideal for intricate patterns - **Heat Treatment:** Can be aged after forming for maximum strength --- **Note:** Waspaloy foil and shim stock are typically supplied in the solution annealed condition to facilitate forming operations. Final aging heat treatment may be applied after component fabrication to achieve maximum strength properties. Consult with materials engineering for specific application requirements and processing recommendations.

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 2311 gallon liquid totes Special package is available on request.