Alloy PE11,Nimonic PE11 Sheet,,E FORU

British Specs:，American Specs:，German Specs: WS 2.4662,AFNOR Z8 NC D38

### **Product Data Sheet: Alloy PE11 / Nimonic PE11 Sheet (UNS N07113)** **Overview** **Alloy PE11** (commercially known as **Nimonic PE11**) is a precipitation-hardenable nickel-chromium superalloy designed for high-temperature service. In the form of **sheet**, this material provides **good creep strength, excellent oxidation resistance, and excellent formability** at temperatures up to 750°C (1380°F). Nimonic PE11 sheet is precision-rolled to meet the requirements of high-temperature applications where complex fabrication, thermal stability, and mechanical reliability are essential. The sheet form offers superior fabrication versatility while maintaining the alloy's balanced high-temperature characteristics for various industrial applications. --- #### **1. Chemical Composition** | Element | Content (%) (Typical) | Role in the Alloy | | :--- | :--- | :--- | | **Nickel (Ni)** | Balance | Austenitic matrix; provides corrosion resistance and ductility | | **Chromium (Cr)** | 16.0 - 19.0 | Confers oxidation and corrosion resistance | | **Cobalt (Co)** | 1.0 - 2.0 | Solid solution strengthener | | **Molybdenum (Mo)** | 2.5 - 3.5 | Provides solid solution strengthening | | **Titanium (Ti)** | 2.0 - 2.8 | Primary precipitation hardener (forms γ' phase) | | **Aluminum (Al)** | 0.8 - 1.5 | Secondary precipitation hardener | | **Carbon (C)** | 0.05 - 0.12 | Forms carbides for grain boundary strength | | **Boron (B)** | 0.003 - 0.008 | Strengthens grain boundaries | | **Manganese (Mn)** | 0.50 max | Controls sulfur content | | **Silicon (Si)** | 0.50 max | Improves oxidation resistance | | **Iron (Fe)** | 1.0 max | Residual element | --- #### **2. Physical Properties** | Property | Value / Condition | | :--- | :--- | | **Density** | 8.10 g/cm³ (0.292 lb/in³) | | **Melting Range** | 1320 - 1370°C (2410 - 2500°F) | | **Specific Heat** | 440 J/kg·K (0.105 Btu/lb·°F) @ 20°C | | **Thermal Conductivity** | 12.5 W/m·K (86.6 Btu·in/hr·ft²·°F) @ 20°C | | **Mean Coefficient of Thermal Expansion** | 13.5 × 10⁻⁶/°C (20-500°C) | | | 15.8 × 10⁻⁶/°C (20-800°C) | | **Electrical Resistivity** | 1.20 μΩ·m @ 20°C | | **Modulus of Elasticity** | 210 GPa (30.5 × 10⁶ psi) @ 20°C | --- #### **3. Mechanical Properties** **Typical Room Temperature Properties (Solution Treated & Aged)** * **Tensile Strength:** 850-1050 MPa (123-152 ksi) * **Yield Strength (0.2% Offset):** 550-750 MPa (80-109 ksi) * **Elongation:** 15-25% **Elevated Temperature Performance** * **Stress Rupture Strength (1000 hours):** * **650°C (1200°F):** ~180 MPa (~26 ksi) * **750°C (1380°F):** ~80 MPa (~11.6 ksi) --- #### **4. Product Specifications** **Sheet Dimensions:** * **Thickness:** 0.5mm to 6mm (0.020" to 0.250") * **Width:** Up to 1200mm (48") * **Length:** Up to 3000mm (120") * **Custom sizes available** **Thickness Tolerances:** * **0.5-1.0mm:** ±0.05mm * **1.0-3.0mm:** ±0.08mm * **3.0-6.0mm:** ±0.10mm **Surface Finish:** * Cold-rolled, annealed, and pickled * Bright annealed finish available * Special surface finishes upon request --- #### **5. Key Characteristics** * **Good High-Temperature Strength:** Suitable for service up to 750°C * **Excellent Oxidation Resistance:** Performs well in oxidizing atmospheres * **Good Formability:** Can be formed, deep-drawn, and spun in solution-annealed condition * **Excellent Weldability:** Can be welded using GTAW and GMAW processes * **Thermal Fatigue Resistance:** Good performance under thermal cycling conditions * **Surface Quality:** Consistent surface finish for fabrication and coating * **Cost-Effective:** Economical alternative to higher-performance superalloys * **Dimensional Stability:** Maintains shape and dimensions under thermal stress --- #### **6. Product Applications** Nimonic PE11 sheet is essential for high-temperature fabricated components: * **Power Generation:** * **Combustion chamber liners** * **Heat shield components** * **Thermal protection systems** * **Gas turbine components** * **Heat exchanger parts** * **Industrial Processing:** * **Heat treatment furnace components** * **Radiant tubes** * **High-temperature containers** * **Thermal processing equipment** * **Chemical reactor liners** * **Aerospace & Gas Turbine:** * **Engine cowlings** * **Exhaust system components** * **Heat shields** * **Structural panels** * **Automotive:** * **Turbocharger housings** * **Exhaust system components** * **High-temperature brackets** --- #### **7. International Standards** | Standard Type | Standard Number | Description | | :--- | :--- | :--- | | **Unified Numbering System** | **UNS N07113** | All product forms | | **ASTM** | **ASTM B168** | Standard Specification for Nickel-Chromium-Aluminum Alloy Plate, Sheet, and Strip | | **British Standard** | **BS HR 5** | Sheet Specifications | | **European** | **EN 10302** | Nickel and cobalt alloys | | **Werkstoff Nr.** | **2.4952** | Material number | --- #### **8. Quality Assurance** **Testing & Certification:** * Chemical analysis certification * Mechanical properties testing * Surface quality inspection * Dimensional verification * Material Test Certificate 3.1 per EN 10204 **Special Processing:** * Precision slitting capabilities * Custom blanking and shearing * Surface treatment options * Protective packaging --- **Summary** **Alloy PE11 Sheet (Nimonic PE11, UNS N07113)** offers a balanced combination of high-temperature performance, oxidation resistance, and fabrication versatility for moderately demanding applications. Its good creep strength and thermal stability at temperatures up to 750°C make it suitable for various fabricated components in power generation, industrial processing, and general engineering applications. The sheet form provides excellent formability and weldability, enabling the fabrication of complex components while maintaining the balanced properties that make Nimonic PE11 a cost-effective choice for high-temperature service. Compliance with international standards including ASTM B168 and BS HR 5 ensures consistent quality and reliability for industrial applications. Comprehensive quality assurance and precise dimensional control guarantee material performance, making Nimonic PE11 sheet a practical choice for engineers designing systems that must operate reliably under moderately high thermal conditions while maintaining good manufacturability and economic viability.

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 2163 gallon liquid totes Special package is available on request.