Nickelvac H-X Nickel Superalloy,UNS N06002; AMS 5754. ASTM B 435, B 572.,E FORU

**Product Overview: Nickelvac® H-X Nickel Superalloy (UNS N06002)** **Nickelvac® H-X** (UNS N06002) is a high-performance nickel-chromium-iron-molybdenum superalloy designed for exceptional high-temperature strength, oxidation resistance, and corrosion resistance. This solid-solution strengthened alloy meets rigorous aerospace and industrial specifications, including AMS 5754, ASTM B435, and ASTM B572, making it suitable for the most demanding high-temperature applications in aggressive environments. --- ### **Key Characteristics & Advantages** - **Excellent High-Temperature Strength**: Maintains mechanical properties up to 1175°C (2150°F) - **Superior Oxidation Resistance**: Outstanding performance in oxidizing atmospheres - **Good Creep Rupture Strength**: Long-term durability under stress at elevated temperatures - **Excellent Fabricability**: Can be readily formed and welded using standard methods - **Good Thermal Stability**: Resists microstructural degradation under prolonged thermal exposure - **Corrosion Resistance**: Performs well in various corrosive environments --- ### **Chemical Composition (Typical Weight %)** | Element | Content Range (%) | Function Description | |------------------|-------------------|-----------------------| | **Nickel (Ni)** | Balance | Base element providing austenitic matrix and high-temperature stability | | **Chromium (Cr)**| 20.5-23.0 | Primary element for oxidation and corrosion resistance | | **Iron (Fe)** | 17.0-20.0 | Enhances mechanical properties and cost-effectiveness | | **Molybdenum (Mo)**| 8.0-10.0 | Solid solution strengthener and corrosion resistance enhancer | | **Cobalt (Co)** | 0.5-2.5 | Improves high-temperature strength | | **Tungsten (W)** | 0.2-1.0 | Enhances creep strength | | **Carbon (C)** | 0.05-0.15 | Controlled for optimal high-temperature properties | | **Manganese (Mn)**| ≤1.0 | Improves hot workability | | **Silicon (Si)** | ≤1.0 | Enhances oxidation resistance | | **Other Elements**| ≤0.5 | Controlled impurities | --- ### **Physical Properties** | Property | Typical Value | Test Conditions | |---------------------------------|------------------------|--------------------------| | **Density** | 8.25 g/cm³ | At room temperature | | **Melting Range** | 1330-1380°C | Solidus-Liquidus | | **Thermal Expansion Coefficient**| 14.1 × 10⁻⁶/°C | 20-1000°C range | | **Thermal Conductivity** | 13.2 W/m·K | At 800°C | | **Specific Heat Capacity** | 460 J/kg·K | At 800°C | | **Electrical Resistivity** | 1.22 μΩ·m | At 20°C | | **Young's Modulus** | 210 GPa | At room temperature | --- ### **Mechanical Properties** | Property | Temperature | Typical Value | |------------------------|-------------|----------------------| | **Tensile Strength** | 20°C | 730-830 MPa | | **Tensile Strength** | 815°C | 410-480 MPa | | **Tensile Strength** | 980°C | 190-230 MPa | | **Yield Strength (0.2%)** | 20°C | 340-410 MPa | | **Yield Strength (0.2%)** | 815°C | 270-330 MPa | | **Elongation** | 20°C | 45-55% | | **Elongation** | 815°C | 40-50% | | **Creep Rupture Strength** | 980°C | 50 MPa (1000h) | --- ### **High-Temperature Performance** - **Maximum Service Temperature**: 1175°C (2150°F) in oxidizing atmospheres - **Oxidation Resistance**: Excellent scaling resistance up to 1150°C - **Cyclic Oxidation**: Good performance under thermal cycling conditions - **Carburization Resistance**: Resistant to carbon absorption - **Sulfidation Resistance**: Moderate resistance to sulfur-containing environments --- ### **International Standards & Specifications** Nickelvac® H-X complies with the following international standards: - **AMS 5754**: Nickel Alloy, Corrosion and Heat Resistant, Bars, Forgings, and Rings 20Cr - 19Fe - 18.5Mo - **ASTM B435**: UNS N06002 Plate, Sheet, and Strip - **ASTM B572**: UNS N06002 Rod and Bar - **ASTM B619**: UNS N06002 Welded Pipe - **ASME SB-435**: Boiler and Pressure Vessel Code Specification - **DIN 17752**: Nickel Alloys - Chemical Composition - **ISO 6207**: Nickel and Nickel Alloys - Plate, Sheet and Strip --- ### **Applications** 1. **Aerospace Industry**: - Gas turbine engine components - Combustion chambers and liners - Afterburner components - Exhaust system parts - Turbine seals and rings 2. **Industrial Heating & Heat Treatment**: - Radiant tubes and retorts - Heat treatment fixtures - Annealing furnace components - High-temperature fans and ducts 3. **Chemical Processing**: - High-temperature reactors - Heat exchangers and condensers - Process heaters - Catalyst support systems 4. **Power Generation**: - Gas turbine components - Heat recovery systems - Combustion system parts - High-temperature ducting 5. **Other Industrial Applications**: - Glass manufacturing equipment - Ceramic kiln components - Thermal oxidizers - Calciners and roasters --- ### **Fabrication Characteristics** - **Hot Working**: 1150-1200°C (2100-2190°F) with rapid cooling - **Cold Working**: Good ductility permits moderate cold forming - **Annealing**: 1150-1175°C followed by rapid cooling - **Welding**: Excellent weldability using matching filler metals - **Machining**: Requires appropriate tools and techniques for nickel alloys --- ### **Available Forms** - **Plate and Sheet**: Thickness from 0.5mm to 100mm - **Bar and Rod**: Diameters from 5mm to 300mm - **Pipe and Tube**: Seamless and welded, various schedules - **Wire and Strip**: For specialized applications - **Fittings and Flanges**: Complete piping system components - **Forged Products**: Custom shapes for specific applications --- **Disclaimer**: *The information provided is for technical reference purposes only. Nickelvac® H-X is a registered trademark and specialized high-temperature alloy requiring proper processing and handling to achieve optimal performance. Actual properties may vary depending on manufacturing processes, heat treatment, and specific service conditions. Users should consult with qualified materials engineers and adhere to relevant industry standards and specifications for critical applications. Always refer to manufacturer's technical data sheets for specific application guidance and limitations.*

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 3116 gallon liquid totes Special package is available on request.