Alloy 600，Inconel 600 Foil，Shim，UNS N06600，EFORU

British Specs:BS 3072 BS 3073 BS 3074 BS 3075 BS 3076 NA14，American Specs:AMS 5580 (Tube *) AMS 5540 Sheet, Strip and Plate AMS 5665 Bar and Forgings AMS 5687 Wire QQ-W-390，German Specs:WS 2.4816,AFNOR NC15Fe

### **Alloy 600 / Inconel 600 Foil & Shim / UNS N06600 – Nickel-Chromium-Iron Alloy Thin Products** **Product Overview** Inconel 600 Foil and Shim (UNS N06600) represent the thinnest available product forms of this nickel-chromium-iron alloy, precision-engineered for applications requiring minimal thickness, precise dimensional control, and superior performance in high-temperature and corrosive environments. These ultra-thin materials maintain the alloy's characteristic excellent corrosion resistance, high-temperature strength, and mechanical properties while offering exceptional flexibility and formability for specialized applications in aerospace, electronics, and precision instrumentation. --- **Chemical Composition (ASTM B168)** | Element | Content (%) | |----------------|----------------| | **Nickel (Ni)** | 72.0 min | | **Chromium (Cr)**| 14.0–17.0 | | **Iron (Fe)** | 6.0–10.0 | | **Manganese (Mn)**| 1.0 max | | **Copper (Cu)** | 0.5 max | | **Carbon (C)** | 0.15 max | | **Silicon (Si)** | 0.5 max | | **Sulfur (S)** | 0.015 max | *The consistent chemical composition ensures uniform performance characteristics and corrosion resistance properties in ultra-thin sections.* --- **Physical Properties** | Property | Value | |-------------------------------|---------------------------------| | **Density** | 8.47 g/cm³ (0.306 lb/in³) | | **Melting Range** | 1354–1413°C (2470–2575°F) | | **Electrical Resistivity** | 103 μΩ·cm (at 21°C) | | **Thermal Conductivity** | 14.9 W/m·K (at 100°C) | | **Mean Coefficient of Thermal Expansion** | 13.3 μm/m·°C (20–100°C) | | **Modulus of Elasticity** | 214 GPa (31,000 ksi) | | **Magnetic Permeability** | <1.01 (Essentially non-magnetic)| --- **Mechanical Properties (Foil & Shim – Annealed Condition)** | Property | Foil (0.025-0.1mm) | Shim (0.1-0.5mm) | Precision Shim (0.5-1.0mm) | |-----------------------------|--------------------|------------------|----------------------------| | **Tensile Strength** | 550–690 MPa | 580–720 MPa | 600–750 MPa | | **Yield Strength (0.2% Offset)** | 200–350 MPa | 220–380 MPa | 240–415 MPa | | **Elongation in 2"** | 25–35% | 30–40% | 35–45% | | **Hardness** | 55–75 HRB | 60–80 HRB | 65–85 HRB | | **Fatigue Strength** | 240 MPa | 260 MPa | 280 MPa | --- **Product Specifications & Available Forms** **Foil Products** - **Thickness Range**: 0.025 mm to 0.1 mm (0.001" to 0.004") - **Width Availability**: 50 mm to 300 mm (2" to 12") - **Standard Conditions**: Annealed, 1/4 hard, 1/2 hard, full hard - **Tolerance**: ±0.002 mm for precision grades **Shim Products** - **Thickness Range**: 0.1 mm to 1.0 mm (0.004" to 0.040") - **Width Availability**: Up to 600 mm (24") - **Standard Forms**: Rolls, sheets, custom blanks - **Tolerance**: ±0.005 mm for precision shims **Special Variants** - **Laminated Shims**: Multiple thicknesses for selective removal - **Precision Blanks**: Custom-shaped components - **Embossed Foils**: Patterned surfaces for specific applications - **Composite Materials**: Clad with other materials --- **Key Characteristics & Advantages** 1. **Ultra-Thin Capability** – Maintains integrity and properties at minimal thicknesses 2. **Precision Thickness Control** – Tight tolerances for critical applications 3. **Excellent High-Temperature Performance** – Maintains properties up to 2000°F (1093°C) 4. **Superior Corrosion Resistance** – Outstanding performance in aggressive environments 5. **Non-Magnetic Characteristics** – Essential for electronic and instrument applications 6. **Good Formability** – Can be stamped, bent, and formed in annealed condition 7. **Consistent Quality** – Uniform properties throughout the material --- **Product Applications** **Aerospace & Defense** - Thermal protection systems - Gaskets and seals for high-temperature applications - Shims for precision alignment - EMI/RFI shielding components - Thin-wall conduit and protection **Electronics & Electrical** - Lead frame materials - Connector components - Spring contacts - Battery components - Shielding for sensitive electronics **Precision Instruments** - Calibration shims - Instrument springs - Sensing diaphragms - Precision spacers - Watch and clock components **Industrial Applications** - High-temperature gaskets - Pump seal components - Bearing seals - Valve diaphragms - Compressor shims **Medical Devices** - Surgical instrument components - Implantable device parts - Medical spring components - Diagnostic equipment shims --- **International Standards** | Standard Type | Standard Number | Specification | |---------------|-----------------|---------------| | **UNS** | **N06600** | Unified Numbering System | | **ASTM** | B168 | Nickel-Chromium-Iron Alloy Plate, Sheet, and Strip | | **AMS** | 5540 | Aerospace Material Specification | | **MIL** | MIL-N-46025 | Military Specification | | **DIN** | 2.4816 | German Standard | | **EN** | NiCr15Fe | European Standard | | **JIS** | NCF 600 | Japanese Industrial Standard | --- **Manufacturing & Processing** **Rolling Capabilities** - **Cold Rolling**: Precision rolling to exact thickness requirements - **Temper Control**: Various tempers available for different applications - **Surface Finish**: Bright cold-rolled, matte, or special finishes - **Slitting**: Precision slitting to required widths **Heat Treatment** - **Solution Annealing**: 1600–1950°F (870–1065°C) for soft condition - **Stress Relieving**: Low-temperature treatments for formed components - **Atmosphere Control**: Bright annealing for scale-free surfaces **Fabrication Guidelines** - **Blanking**: Precision blanking for component manufacture - **Forming**: Best performed in annealed condition - **Etching**: Chemical etching for complex shapes - **Joining**: Welding and brazing with proper procedures --- **Quality Assurance & Testing** **Dimensional Verification** - Thickness measurement using laser gauges - Width and length verification - Flatness measurement - Surface roughness analysis **Material Testing** - Tensile testing from representative samples - Hardness verification - Microstructural examination - Corrosion testing per applicable standards **Certification Requirements** - Mill Test Certificates per EN 10204 3.1 - Chemical analysis certificates - Mechanical test reports - Dimensional inspection reports - Special testing as required --- **Special Features & Benefits** **Foil-Specific Advantages** - Ultra-thin yet strong material solution - Excellent for shielding applications - Good flexibility and formability - Consistent mechanical properties **Shim-Specific Advantages** - Precision thickness control - Excellent for alignment applications - Maintains properties under compression - Long-term dimensional stability **General Benefits** - Corrosion resistance in thin sections - High-temperature capability - Low magnetic permeability - Good elevated temperature performance --- **Technical Specifications** **Thickness Tolerances** - **0.025–0.05 mm**: ±0.002 mm - **0.05–0.1 mm**: ±0.003 mm - **0.1–0.25 mm**: ±0.005 mm - **0.25–0.5 mm**: ±0.008 mm - **0.5–1.0 mm**: ±0.010 mm **Surface Finish Options** - Bright cold-rolled finish - Matte finish - Polished finish (various grits) - Special surface treatments available --- **Packaging & Handling** **Foil Packaging** - Wound on plastic or metal cores - Interleaved with protective paper - Vacuum sealed for corrosion protection - Boxed for shipment **Shim Packaging** - Flat packed between protective sheets - Individual piece protection - Moisture-proof wrapping - Clearly labeled for identification **Storage & Handling** - Clean, dry storage conditions - Protection from mechanical damage - Flat storage to prevent creasing - Proper handling to avoid contamination --- **Conclusion** Inconel 600 Foil and Shim (UNS N06600) provide engineers with ultra-thin, high-performance material solutions that maintain the alloy's characteristic high-temperature strength and excellent corrosion resistance. The precision manufacturing of these thin products enables their use in critical applications across aerospace, electronics, medical, and industrial sectors where minimal thickness, precise dimensions, and reliable performance are essential. With comprehensive quality assurance and international certification, Inconel 600 foil and shim products offer trusted solutions for the most demanding thin-section applications in corrosive and high-temperature environments.

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 1726 gallon liquid totes Special package is available on request.