Aermet 100, Plate,UNS K92580,E FORU

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

### **Product Datasheet: Aermet® 100 Plate (UNS K92580)** --- #### **1. Product Overview** Aermet® 100 Plate is an ultra-high-strength steel plate product that delivers exceptional mechanical properties in flat form. This secondary hardening steel maintains the outstanding combination of strength, toughness, and corrosion resistance characteristic of the Aermet 100 alloy system. The plate product form enables manufacturing of large structural components requiring uniform properties throughout the cross-section, making it ideal for critical aerospace and defense applications where reliability under extreme loading conditions is paramount. --- #### **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:** 1,795-1,930 MPa (260-280 ksi) - **Yield Strength (0.2% Offset):** 1,655-1,795 MPa (240-260 ksi) - **Elongation in 2 inches:** 12% minimum - **Reduction in Area:** 50% minimum - **Hardness:** 50-54 HRC - **Fracture Toughness (K_Ic):** 110-130 MPa√m - **Plane Strain Fracture Toughness:** Superior performance in thick sections **B. Physical Properties** - **Density:** 7.86 g/cm³ (0.284 lb/in³) - **Modulus of Elasticity:** 200 GPa (29×10⁶ psi) - **Poisson's Ratio:** 0.30 - **Thermal Conductivity:** 25 W/m·K (70°F) - **Electrical Resistivity:** 0.40 μΩ·m - **Thermal Expansion Coefficient:** 11.2 × 10⁻⁶/°C (20-100°C) **C. Standard Plate Specifications** - **Thickness Range:** 6-150 mm (0.25-6 inches) - **Width Range:** 600-1,200 mm (24-48 inches) - **Length Range:** 1,200-3,000 mm (48-120 inches) - **Flatness:** Maintained within 3 mm/m - **Surface Finish:** Hot-rolled, annealed, and descaled --- #### **4. Product Applications** **Aerospace Applications** - Aircraft landing gear structural components - Airframe bulkheads and frames - Wing attachment fittings - Helicopter rotor hubs - Space vehicle structural members **Defense Applications** - Armor vehicle structural plates - Weapon system mounting platforms - Military aircraft structural components - Ballistic protection systems - Special vehicle chassis components **High-Performance Industrial** - High-strength tooling plates - Precision machine components - Racing vehicle chassis elements - Heavy-duty fixture plates - Critical structural supports --- #### **5. International Standards & Specifications** | Standard Body | Specification Number | Title | |---------------|----------------------|-------| | AMS | 6532 | Steel Bars, Forgings, and Rings (Applicable) | | UNS | K92580 | Unified Numbering System | | MIL | MIL-DTL-32375 | Detail Specification for Steel | | ASTM | A693 | Standard Specification for Precipitation-Hardening Stainless Steel Plate | | AS | 7482 | Consumable Electrode Melted Material | --- #### **6. Processing Guidelines** **Heat Treatment Cycle** 1. **Austenitizing:** 900°C ± 10°C (1650°F) for 1 hour per inch of thickness 2. **Quenching:** Oil or forced air cooling 3. **Aging:** 480°C ± 5°C (900°F) for 5 hours minimum 4. **Stress Relieving:** As required for dimensional stability **Machining & Fabrication** - **Machining:** Perform in annealed condition (~285 HB) - **Tooling:** Use carbide tools with positive rake angles - **Coolant:** High-pressure coolant recommended - **Welding:** Not recommended in aged condition - **Grinding:** Final grinding after heat treatment only --- #### **7. Quality Assurance** - **Material Certification:** Full traceability to melt source - **Ultrasonic Testing:** 100% inspected per customer requirements - **Dimensional Verification:** Certified to specified tolerances - **Surface Inspection:** Free from scale and imperfections - **Mechanical Testing:** Batch testing to verify properties --- #### **8. Technical Advantages** - **Uniform Properties:** Consistent through-thickness performance - **High Strength-to-Weight Ratio:** Excellent for weight-critical applications - **Superior Toughness:** Outstanding fracture resistance - **Fatigue Performance:** Excellent under cyclic loading conditions - **Corrosion Resistance:** Better than conventional high-strength steels --- **Notes:** - Plates are supplied in annealed condition for machining - Special heat treatment required for final properties - Consult engineering team for specific application requirements - Custom cutting and processing services available **Contact Information:** [Your Company Information] *All specifications are subject to change based on manufacturing processes and heat treatment parameters. Refer to official material data sheets for definitive specifications.*

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 2565 gallon liquid totes Special package is available on request.