Aermet 100, Foil,Shim,UNS K92580,E FORU

British Specs:，American Specs:AMS 6532 Bar and Forgings，German Specs:

### **Product Datasheet: Aermet® 100 Foil & Shim (UNS K92580)** --- #### **1. Product Overview** Aermet® 100 Foil and Shim represent the thin-gauge product forms of this ultra-high-strength secondary hardening steel, precision-engineered for applications requiring exceptional strength and dimensional stability in minimal cross-sections. These products maintain the characteristic high strength-to-weight ratio and superior mechanical properties of Aermet 100 alloy in thicknesses ranging from ultra-thin foil to precision shim stock, providing solutions for weight-critical and space-constrained applications in aerospace and defense industries. --- #### **2. Chemical Composition (Weight %)** | Element | Min (%) | Max (%) | Balance | |---------|----------|----------|---------| | Iron (Fe) | - | - | Balance | | Nickel (Ni) | 11.00 | 12.50 | - | | Cobalt (Co) | 13.00 | 14.00 | - | | Chromium (Cr) | 3.00 | 3.40 | - | | Molybdenum (Mo)| 1.20 | 1.40 | - | | Carbon (C) | 0.21 | 0.25 | - | | Manganese (Mn) | - | 0.10 | - | | Silicon (Si) | - | 0.10 | - | | Phosphorus (P) | - | 0.005 | - | | Sulfur (S) | - | 0.005 | - | --- #### **3. Physical & Mechanical Properties** **A. Mechanical Properties (After Final Heat Treatment)** - **Tensile Strength:** 1,725-1,860 MPa (250-270 ksi) - **Yield Strength (0.2% Offset):** 1,585-1,725 MPa (230-250 ksi) - **Elongation in 2 inches:** 8-12% - **Hardness:** 48-52 HRC - **Fatigue Strength:** Maintains excellent performance in thin sections - **Springback Characteristics:** Predictable and consistent **B. Physical Properties** - **Density:** 7.86 g/cm³ (0.284 lb/in³) - **Modulus of Elasticity:** 200 GPa (29×10⁶ psi) - **Thermal Conductivity:** 25 W/m·K (70°F) - **Thermal Expansion Coefficient:** 11.2 × 10⁻⁶/°C (20-100°C) - **Electrical Resistivity:** 0.40 μΩ·m **C. Standard Product Specifications** - **Foil Thickness:** 0.025-0.50 mm (0.001-0.020 inches) - **Shim Thickness:** 0.50-3.00 mm (0.020-0.118 inches) - **Standard Widths:** 50-300 mm (2-12 inches) - **Length:** Coils or cut pieces to requirement - **Thickness Tolerance:** ±0.005 mm for critical applications - **Surface Finish:** Bright annealed or matte finish available --- #### **4. Product Applications** **Aerospace Applications** - Aircraft structural shims - Wing and control surface gap management - Engine mount precision shims - Landing gear alignment shims - Avionics mounting shims **Defense Applications** - Weapon system precision spacers - Armor system shimming components - Military vehicle alignment shims - Guidance system precision foils - Optical system mounting shims **Precision Industrial** - High-strength spring components - Precision instrument shims - Bearing pre-load spacers - Machinery alignment shims - Test equipment components **Electronic Applications** - Lead frame components - Connector components - Shielding applications - High-rel switch components --- #### **5. International Standards & Specifications** | Standard Body | Specification Number | Title | |---------------|----------------------|-------| | AMS | 6532 | Steel Bars, Forgings, and Rings (Applicable) | | UNS | K92580 | Unified Numbering System | | ASTM | A693 | Precipitation-Hardening Stainless Steel | | MIL | MIL-DTL-32375 | Detail Specification for Steel | | MIL | MIL-S-22499 | Shim Stock, Metallic | | ISO | 9445 | Continuously cold-rolled stainless steel | --- #### **6. Processing & Fabrication** **Heat Treatment Guidelines** - **Solution Treatment:** 900°C ± 8°C, rapid quench - **Aging Treatment:** 480°C ± 5°C for 2-3 hours - **Stress Relieving:** Available for critical applications - **Flatness Control:** Special processing for precision shims **Fabrication Characteristics** - **Blankability:** Excellent in annealed condition - **Formability:** Suitable for moderate bending - **Punching:** Clean edges with proper tooling - **Stamping:** Capable of complex shapes - **Surface Treatment:** Passivation available --- #### **7. Quality Assurance** **Standard Testing** - **Dimensional Verification:** Laser micrometer inspection - **Surface Quality:** 100% visual inspection - **Mechanical Properties:** Sample testing from each lot - **Flatness Verification:** Optical flat inspection - **Chemical Analysis:** Ladle and product certification **Specialized Testing** - **Surface Roughness:** Profilometer measurement - **Thickness Mapping:** Continuous scanning - **Burr Height Measurement:** Critical edge inspection - **Microhardness Testing:** Cross-sectional verification --- #### **8. Technical Advantages** **Performance Benefits** - **High Strength-to-Weight Ratio:** Exceptional for thin sections - **Dimensional Stability:** Maintains flatness and tolerance - **Corrosion Resistance:** Superior to conventional shim materials - **Fatigue Resistance:** Excellent performance under cyclic loads - **Temperature Capability:** Stable across wide temperature range **Application Advantages** - **Precision Ground:** Tight thickness tolerances - **Custom Sizes:** Available in blanks, strips, or coils - **Burr-Free Edges:** Critical for precision assemblies - **Consistent Quality:** Lot-to-lot reproducibility - **Technical Support:** Application engineering available --- **Packaging & Handling:** - Protective interleaving for surface preservation - Moisture-resistant packaging - Clearly labeled with material certification - Custom packaging for automated feeding systems **Contact Information:** [Your Company Information] *Note: All values are typical and may vary based on specific manufacturing processes and heat treatment parameters. Consult technical data sheets for application-specific recommendations.*

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 2571 gallon liquid totes Special package is available on request.