Alloy 700,Inconel 700 Strip,,E FORU

British Specs:，American Specs:，German Specs:

### **Product Introduction: Alloy 700 / INCONEL® 700 Strip** #### **Overview** INCONEL® 700 (Alloy 700) strip is a precision-rolled nickel-chromium alloy specifically engineered for applications requiring exceptional high-temperature performance in thin-gauge configurations. This precipitation-hardenable material combines outstanding strength, oxidation resistance, and thermal stability with the dimensional precision required for critical aerospace, electronic, and industrial components. --- ### **Key Features & Advantages** - **Exceptional high-temperature strength** and creep resistance in thin sections - **Superior oxidation resistance** up to 980°C (1800°F) - **Excellent corrosion resistance** in various aggressive environments - **Precipitation hardenable** for optimized mechanical properties - **Precise dimensional control** with tight thickness tolerances - **Excellent surface quality** for critical applications - **Good formability and spring properties** in heat-treated condition --- ### **Chemical Composition (Typical % Weight)** | Element | Content (%) | Role in Alloy | |---------|-------------|---------------| | **Nickel (Ni)** | Balance | Provides corrosion resistance and matrix strength | | **Chromium (Cr)** | 14.0-17.0 | Enhances oxidation and corrosion resistance | | **Molybdenum (Mo)** | 3.25-4.25 | Solid solution strengthening | | **Titanium (Ti)** | 2.25-2.75 | Precipitation hardening element | | **Aluminum (Al)** | 2.25-2.75 | Precipitation hardening element | | **Iron (Fe)** | 1.0 max | - | | **Cobalt (Co)** | 1.0 max | - | | **Carbon (C)** | 0.12 max | - | | **Boron (B)** | 0.006-0.015 | Grain boundary strengthening | | **Manganese (Mn)** | 0.50 max | - | | **Silicon (Si)** | 0.50 max | - | --- ### **Physical Properties** | Property | Value | |---------|-------| | **Density** | 7.81 g/cm³ (0.282 lb/in³) | | **Melting Point** | 1330-1360°C (2425-2480°F) | | **Thermal Conductivity** | 14.2 W/m·K at 20°C | | **Thermal Expansion** | 13.7 μm/m·K at 20-100°C | | **Specific Heat** | 456 J/kg·K at 20°C | | **Modulus of Elasticity** | 214 GPa (31 x 10^6 psi) | | **Electrical Resistivity** | 1.22 μΩ·m at 20°C | --- ### **Mechanical Properties (Strip - Heat Treated Condition)** #### **Room Temperature Properties** | Property | Value | |---------|-------| | **Tensile Strength** | 1250-1400 MPa (181-203 ksi) | | **Yield Strength (0.2% Offset)** | 850-1050 MPa (123-152 ksi) | | **Elongation** | 12-20% | | **Hardness** | HRC 32-40 | | **Fatigue Strength** | 480-550 MPa (70-80 ksi) | #### **Elevated Temperature Properties** - **Stress Rupture Strength**: 165 MPa (24 ksi) at 815°C (1500°F) for 100 hours - **Creep Strength**: Excellent resistance in thin sections - **Thermal Fatigue Resistance**: Superior performance in thermal cycling applications --- ### **International Standards** | Standard | Specification | Application | |----------|---------------|-------------| | **ASTM** | B168 | Strip and Sheet | | **AMS** | AMS 5547 | Strip and Foil | | **UNS** | N07700 | Unified Numbering System | | **MIL** | MIL-N-894 | Military Specification | --- ### **Product Specifications** #### **Strip Dimensions & Tolerances** - **Thickness Range**: 0.05mm to 2.0mm (0.002" to 0.078") - **Thickness Tolerance**: ±0.005mm to ±0.03mm - **Width Range**: 2mm to 600mm (0.08" to 24") - **Width Tolerance**: ±0.1mm to ±0.5mm #### **Available Conditions** - **Solution Annealed**: Optimal for severe forming operations - **¼ Hard**: For moderate forming requirements - **½ Hard**: Balance of strength and formability - **Full Hard**: Maximum strength for spring applications - **Precipitation Hardened**: Optimized mechanical properties #### **Surface Finish Options** - **Bright Annealed**: Smooth, reflective surface - **Cold Rolled**: Matte finish - **Polished**: Mirror finish for special applications - **Temper Rolled**: Controlled surface texture --- ### **Heat Treatment** **Standard Heat Treatment Cycle:** - **Solution Treatment**: 980-1010°C (1800-1850°F), rapid cooling - **Aging Treatment**: 705-760°C (1300-1400°F) for 16-24 hours, air cooling **Special Considerations for Strip:** - Precise temperature control for thin gauges - Continuous heat treatment for uniform properties - Stress relief for flatness control --- ### **Product Applications** #### **Aerospace & Defense** - **Turbine Engine Components**: Seal strips, shroud segments - **Aircraft Structures**: High-temperature fasteners, clips - **Missile Systems**: Guidance component mounts - **Satellite Components**: Thermal management elements #### **Electronics & Electrical** - **Spring Contacts**: High-temperature electrical connectors - **Lead Frames**: Power semiconductor components - **Battery Components**: High-temperature battery systems - **Heating Elements**: Support and mounting elements #### **Industrial Applications** - **Heat Treatment Fixtures**: Brazing fixtures, furnace components - **Chemical Processing**: Catalyst supports, reactor internals - **Power Generation**: Gas turbine seal segments - **Instrumentation**: High-temperature sensor components #### **Precision Components** - **Bellows and Diaphragms**: Pressure sensing elements - **Springs**: High-temperature mechanical springs - **Shims and Spacers**: Precision alignment components - **Medical Devices**: Surgical instrument components --- ### **Fabrication & Processing** #### **Stamping and Blanking** - Suitable for high-speed stamping operations - Progressive die capabilities - Fine blanking for precision components - Minimal tool wear with proper die materials #### **Forming Operations** - **Deep Drawing**: Good performance in annealed condition - **Bending**: Minimum bend radius 2T (annealed) to 4T (hard) - **Roll Forming**: Suitable for continuous processing - **Embossing**: Good detail reproduction #### **Joining Methods** - **Resistance Welding**: Excellent weldability - **Laser Welding**: Precision joining capability - **Brazing**: Compatible with nickel-based brazing alloys - **Adhesive Bonding**: Good surface preparation required #### **Heat Treatment Considerations** - **Atmosphere Control**: Essential for surface quality - **Fixturing**: Proper support to prevent distortion - **Quenching**: Controlled cooling rates critical - **Aging**: Time-temperature precision required --- ### **Quality Assurance & Testing** #### **Dimensional Control** - **Thickness Gauging**: Continuous monitoring during production - **Width Control**: Precision slitting capabilities - **Flatness**: Stress relieving for critical applications - **Edge Condition**: Controlled burr and edge quality #### **Material Testing** - **Tensile Testing**: Longitudinal and transverse properties - **Hardness Mapping**: Uniformity verification - **Microhardness**: Cross-sectional analysis - **Surface Roughness**: Precise measurement capability #### **Specialized Testing** - **Springback Analysis**: Forming characteristic evaluation - **Fatigue Testing**: Cyclic performance verification - **Stress Relaxation**: High-temperature performance - **Corrosion Testing**: Environmental compatibility #### **Certification & Documentation** - **Mill Test Certificates**: Full traceability - **Statistical Process Control**: Consistent quality assurance - **Material Certifications**: Compliance with customer specifications - **RoHS/REACH Compliance**: Environmental regulation adherence --- ### **Packaging & Handling** #### **Standard Packaging** - **Coil Cores**: 75mm, 150mm, 300mm diameters - **Protective Wrapping**: VCI paper and polyethylene - **Edge Protection**: Custom edge guards available - **Packing**: Wooden crates or steel boxes #### **Special Handling** - **Clean Room Packaging**: Class 1000 or better - **Dry Atmosphere**: Humidity-controlled packaging - **Static Shielding**: For electronic applications - **Custom Slitting**: Precision width tolerances --- ### **Why Choose Our INCONEL 700 Strip?** - **Precision Manufacturing**: State-of-the-art rolling mills - **Quality Assurance**: Comprehensive testing and certification - **Technical Expertise**: Application engineering support - **Custom Solutions**: Tailored tempers and dimensions - **Global Compliance**: International standard certification - **Proven Performance**: Established track record in critical applications **Contact us today to discuss your specific INCONEL 700 strip requirements. Our technical team provides comprehensive support from material selection through fabrication processing.** --- *Disclaimer: INCONEL® is a registered trademark of Special Metals Corporation. The information provided is for technical reference only. Final material selection should be verified through appropriate testing and engineering analysis for specific applications.*

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 2970 gallon liquid totes Special package is available on request.