Aermet 100, Tube,UNS K92580,E FORU

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

### **Product Datasheet: Aermet® 100 Tube (UNS K92580)** --- #### **1. Product Overview** Aermet® 100 Tube represents the precision tubular form of this ultra-high-strength secondary hardening steel. Specifically engineered for applications demanding exceptional strength-to-weight ratio in hollow sections, these tubes maintain the characteristic high strength, superior fracture toughness, and excellent fatigue resistance of the Aermet 100 alloy system. The tubular form provides optimal material distribution for applications requiring both structural efficiency and weight minimization. --- #### **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 MPa (260 ksi) min - **Yield Strength (0.2% Offset):** 1,655 MPa (240 ksi) min - **Elongation:** 12% min - **Reduction in Area:** 50% min - **Hardness:** 50-54 HRC - **Fracture Toughness (K_Ic):** 110 MPa√m min - **Fatigue Strength:** Excellent high-cycle performance **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:** 11.2 × 10⁻⁶/°C (20-100°C) **C. Standard Tube Specifications** - **Outside Diameter Range:** 6-150 mm (0.25-6 inches) - **Wall Thickness:** 1-15 mm (0.04-0.6 inches) - **Tolerance:** ±0.1 mm on diameter, ±10% on wall thickness - **Standard Length:** 1-6 meters (3-20 feet) - **Manufacturing Process:** Seamless, cold drawn and stress relieved --- #### **4. Product Applications** **Aerospace & Aviation** - Aircraft hydraulic line components - Landing gear actuator tubes - Flight control system components - Space vehicle structural members - Helicopter rotor shafts **Defense & Military** - Lightweight armor vehicle components - Weapon system guidance structures - Tactical equipment frames - Military aircraft hydraulic systems **High-Performance Industrial** - Motorsport drive shafts - High-pressure hydraulic systems - Precision instrumentation frames - Robotics and automation components --- #### **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 | A511 | Standard Specification for Seamless Stainless Steel Mechanical Tubing | | AS | 7482 | Consumable Electrode Melted Material | --- #### **6. Processing Guidelines** **Heat Treatment Cycle** 1. **Solution Treatment:** 900°C ± 10°C (1650°F) 2. **Quenching:** Oil or forced air cooling 3. **Aging Treatment:** 480°C ± 5°C (900°F) for 5 hours 4. **Stress Relieving:** As required for dimensional stability **Fabrication Notes** - **Machining:** Perform in annealed condition; use carbide tools with coolant - **Bending:** Minimum bend radius 3× tube diameter - **Joining:** Avoid welding in aged condition; use mechanical joints preferred - **Surface Treatment:** Passivation available for corrosion protection --- #### **7. Quality Assurance** - **Material Certification:** Mill certification to AMS 6532 - **Dimensional Inspection:** 100% verified to specified tolerances - **Non-Destructive Testing:** Eddy current or ultrasonic inspection available - **Surface Quality:** Smooth finish, free from imperfections - **Traceability:** Full material history documentation --- #### **8. Technical Advantages** - **Weight Optimization:** Hollow section maximizes strength-to-weight ratio - **Pressure Performance:** Suitable for high-pressure applications - **Torsional Rigidity:** Excellent resistance to torsional loads - **Fatigue Resistance:** Superior performance under cyclic loading - **Corrosion Resistance:** Enhanced compared to conventional high-strength steels --- **Notes:** - Tubes are supplied in annealed condition for fabrication - Special packaging required to prevent damage during shipping - Custom sizes and tolerances available - Technical support available for application engineering **Contact Information:** [Your Company Information] *All values are typical and may vary based on specific 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 2564 gallon liquid totes Special package is available on request.