Alloy 801,Incoloy 801 Wire,UNS N08801,E FORU

British Specs:，American Specs: AMS 5552 Sheet, Strip and Plate，German Specs:

**Product Introduction: Alloy 801 / Incoloy 801 Wire, UNS N08801** **Overview** Alloy 801 (Incoloy 801) wire is a titanium-stabilized nickel-iron-chromium alloy product form that combines the excellent high-temperature properties of the base alloy with the versatility of wire configuration. Available in various diameters and tempers, this wire maintains outstanding oxidation resistance and strength at temperatures up to 1100°C (2012°F). The wire form is particularly valued for its combination of high-temperature performance with good ductility and fabricability, making it suitable for welding electrodes, heating elements, and specialized high-temperature fastening systems. **Key Characteristics** * **Excellent High-Temperature Strength**: Maintains mechanical integrity under continuous thermal exposure * **Superior Oxidation Resistance**: Resists scaling and degradation in air atmospheres up to 1100°C * **Good Carburization Resistance**: Withstands carbon-rich environments without embrittlement * **Titanium Stabilization**: Prevents sensitization and intergranular corrosion * **Versatile Formability**: Available in various diameters and surface conditions * **Consistent Quality**: Uniform properties throughout spool length **Chemical Composition (Weight %)** | Element | Content (%) | |---------|-------------| | Nickel (Ni) | 30.0 - 34.0 | | Chromium (Cr) | 19.0 - 22.0 | | Iron (Fe) | Balance | | Carbon (C) | 0.05 - 0.10 | | Titanium (Ti) | 0.15 - 0.60 | | Aluminum (Al) | ≤ 0.30 | | Manganese (Mn) | ≤ 1.50 | | Silicon (Si) | ≤ 1.00 | | Copper (Cu) | ≤ 0.75 | | Sulfur (S) | ≤ 0.015 | **Physical Properties** | Property | Value | |----------|-------| | Density | 7.95 g/cm³ (0.287 lb/in³) | | Melting Range | 1350-1400°C (2460-2550°F) | | Specific Heat (20°C) | 450 J/kg·K | | Thermal Conductivity (20°C) | 11.9 W/m·K | | Mean Coefficient of Thermal Expansion (20-1000°C) | 14.7 × 10⁻⁶/°C | | Electrical Resistivity | 1.00 μΩ·m | **Mechanical Properties (Typical for Annealed Condition)** | Property | Value Range | |----------|-------------| | Tensile Strength | 520-690 MPa (75-100 ksi) | | Yield Strength (0.2% Offset) | 205-380 MPa (30-55 ksi) | | Elongation | 25-40% | | Reduction of Area | 30-50% | *Note: Properties vary with wire diameter and temper (annealed, hard drawn)* **Product Applications** * **Welding Industry**: Bare wire and covered electrodes for welding similar high-temperature alloys * **Thermal Processing**: Basket weaving, mesh construction, and support wiring for heat treatment fixtures * **Electrical Components**: Resistance heating elements and element support systems * **Fastening Systems**: High-temperature springs, clips, pins, and custom fasteners * **Fabrication**: Wire mesh, filters, and screening for high-temperature applications * **Nuclear Industry**: Component assembly and specialized fastening in reactor systems * **Aerospace**: Engine compartment wiring, sensor mounts, and thermal management systems **International Standards & Specifications** * **ASTM Standards**: - ASTM B166: Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, and N06045) Rod, Bar, and Wire *(Alloy 801 wire is typically supplied to this specification)* * **Aerospace Materials Specification**: - AMS 5714: Nickel Alloy, Corrosion and Heat Resistant, Wire 32Ni - 21Cr - 46Fe (UNS N08801) Annealed * **International Designations**: - UNS N08801 - Werkstoff Nr. 1.4875 - EN 10095: Heat resisting steels and nickel alloys * **Wire Forms Available**: - Diameters: 0.5mm to 6.0mm (0.020" to 0.250") - Surface: Pickled, bright finished, or coated - Condition: Annealed, hard drawn, or half-hard - Packaging: Spools, coils, or straight lengths * **Quality Standards**: - Certification to EN 10204 3.1/3.2 - Dimensional compliance with customer specifications - Chemical and mechanical property certification **Note**: Incoloy 801 wire is particularly valued for its consistent quality and performance in high-temperature environments. The wire can be supplied in various surface conditions and tempers to suit specific fabrication requirements, including welding, weaving, and spring coiling applications. **Disclaimer**: The information provided is for reference purposes. Properties may vary based on manufacturing process, heat treatment, and wire diameter. For critical applications, always consult the manufacturer's technical data sheets and complete material certifications. Specific applications may require additional testing or qualification.

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 3014 gallon liquid totes Special package is available on request.