Aermet 100, Fittings,UNS K92580,E FORU

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

### **Product Datasheet: Aermet® 100 Fittings (UNS K92580)** --- #### **1. Product Overview** Aermet® 100 Fittings are precision-engineered components manufactured from ultra-high-strength secondary hardening steel, designed for critical connection and transition points in high-performance systems. These fittings maintain the exceptional strength-toughness combination of Aermet 100 alloy in ready-to-install configurations, providing reliable performance in applications where failure is not an option. The fittings are available in various standardized and custom geometries to meet specific system requirements. --- #### **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:** 10-12% - **Reduction in Area:** 45-55% - **Hardness:** 50-54 HRC - **Fracture Toughness (K_Ic):** 110-125 MPa√m - **Shear Strength:** 1,030-1,170 MPa (150-170 ksi) **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) - **Thermal Expansion Coefficient:** 11.2 × 10⁻⁶/°C (20-100°C) - **Electrical Resistivity:** 0.40 μΩ·m --- #### **4. Product Applications** **Aerospace & Aviation** - Aircraft hydraulic system fittings - Fuel system connectors - Landing gear hydraulic fittings - Flight control system linkages - Engine control system components **Defense Applications** - Armor vehicle hydraulic connections - Weapon system fluid connectors - Military aircraft hydraulic fittings - Missile system components - Special vehicle system fittings **High-Performance Industrial** - Racing hydraulic system fittings - High-pressure test equipment - Petrochemical instrumentation - Semiconductor equipment - Precision machinery components --- #### **5. Available Fitting Types** **Connection Styles** - MS (Military Standard) flareless fittings - AN (Army-Navy) flared fittings - JIC 37° flare fittings - ORFS (O-Ring Face Seal) fittings - Metric and ISO standard fittings - Custom engineered configurations **Standard Product Range** - Elbows: 45°, 90°, 120° - Tees: Straight and reducing - Crosses: Equal and reducing - Unions: Straight and bulkhead - Adapters: Male/female combinations - Caps and plugs: Various thread types --- #### **6. International Standards & Specifications** | Standard Body | Specification Number | Title | |---------------|----------------------|-------| | AMS | 6532 | Steel Bars, Forgings, and Rings | | UNS | K92580 | Unified Numbering System | | MIL | MIL-DTL-32375 | Detail Specification for Steel | | MIL | MIL-F-27435 | Fitting Assemblies, Fluid System | | SAE | AS4841 | Dash Size and Identification | | ISO | 8434 | Metallic tube connections | --- #### **7. Manufacturing & Quality Assurance** **Manufacturing Process** - **Raw Material:** Premium vacuum arc remelted stock - **Machining:** CNC turning and milling from annealed condition - **Heat Treatment:** Final aging after machining completion - **Surface Treatment:** Passivation per AMS-QQ-P-35 - **Testing:** 100% proof pressure testing - **Marking:** Permanent identification per requirements **Quality Assurance** - **Material Certification:** Full traceability - **Dimensional Verification:** 100% inspected - **Pressure Testing:** 1.5x working pressure minimum - **Surface Inspection:** 100% visual examination - **NDT:** Magnetic particle or dye penetrant inspection - **Lot Control:** Complete manufacturing history --- #### **8. Technical Advantages** **Performance Benefits** - **Weight Reduction:** 40% lighter than equivalent steel fittings - **Pressure Capability:** Suitable for systems up to 8,000 psi - **Corrosion Resistance:** Superior to conventional steel fittings - **Fatigue Life:** Excellent performance under cyclic loading - **Temperature Range:** -54°C to +204°C (-65°F to +400°F) **Reliability Features** - **Leak-Free Performance:** Precision machined sealing surfaces - **Vibration Resistance:** Maintains integrity under dynamic loads - **Long Service Life:** Exceptional wear resistance - **Consistent Quality:** Statistical process control maintained - **Technical Support:** Application engineering available --- **Notes:** - Fittings supplied ready for installation - Proper installation tools and procedures required - Compatibility with system fluids must be verified - Custom configurations available upon request - Consult engineering for special applications **Contact Information:** [Your Company Information] *All specifications subject to change without notice. Consult factory for current technical data and application 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 2568 gallon liquid totes Special package is available on request.