ZYTC Alloy is an ISO 9001 and AS 9120B certified superalloy manufacturer and supplier, offering AMS 5525 Alloy A286 sheet at factory-direct prices with full material traceability and fast global delivery. Alloy A286 (UNS S66286) is an iron-nickel-chromium superalloy with additions of molybdenum, titanium, and vanadium. It is one of the most popular high-temperature alloys, maintaining good strength and oxidation resistance at temperatures up to 704°C (1300°F). Due to its high strength and excellent fabrication characteristics, A286 is widely used in aircraft components, industrial gas turbines, and offshore oil and gas equipment where components are subject to high levels of heat and stress.
Product Specifications & Physical DataA286 is an age-hardenable austenitic alloy that offers high tensile strength, corrosion resistance, and precipitation hardenability. The material is available in sheet, strip, and plate forms and is typically supplied in the solution-treated condition per AMS 5525. Available Forms: Sheet, strip, plate, round bar, flat bar, forging stock, wire, and welding wire Specifications: AMS 5525 (sheet/strip/plate), AMS 5731 (bar, 1800°F solution treated), AMS 5732 (bar, solution treated and aged), AMS 5737 (bar, 1650°F solution treated and aged), AMS 5853 (cold reduced bar, 160 ksi min), AMS 5858 (welding grade sheet/strip), ASTM A638 Grade 660, ASTM A453 Class A/B, UNS S66286, W.Nr. 1.4980
If you cannot find the product you are looking for, please feel free to contact us. | Chemical Composition (Weight %) | A286 Specification |
|---|
| Nickel (Ni) | 24.0 - 27.0 | | Chromium (Cr) | 13.5 - 16.0 | | Molybdenum (Mo) | 1.0 - 1.5 | | Titanium (Ti) | 1.90 - 2.35 | | Vanadium (V) | 0.10 - 0.50 | | Aluminum (Al) | 0.35 max. | | Carbon (C) | 0.08 max. | | Manganese (Mn) | 2.0 max. | | Silicon (Si) | 1.0 max. | | Boron (B) | 0.0003 - 0.010 | | Iron (Fe) | Balance |
| Physical Properties | Metric | Imperial |
|---|
| Density | 7.92 - 7.94 g/cm³ | 0.286 - 0.287 lb/in³ | | Modulus of Elasticity | 199 - 201 GPa | 28.8 - 29.2 × 10⁶ psi | | Thermal Conductivity | 12.7 W/m·K | 88 BTU·in/hr·ft²·°F | | Melting Range | 1370 - 1430°C | 2500 - 2610°F | | Magnetic Permeability | 1.01 | 1.01 (non-magnetic) |
| Mechanical Properties (Solution Treated – AMS 5525) | Metric | Imperial |
|---|
| Tensile Strength (max.) | ~620 MPa | ~90 ksi | | Yield Strength (0.2% offset) | ~275 MPa | ~40 ksi | | Elongation | ~40% | ~40% |
| Mechanical Properties (Solution Treated & Aged – AMS 5732) | Metric | Imperial |
|---|
| Tensile Strength (min.) | 896 MPa | 130 ksi | | Yield Strength (0.2% offset, min.) | 586 MPa | 85 ksi | | Elongation (min.) | 15% | 15% |
| Mechanical Properties (Solution Treated & Aged – AMS 5737) | Metric | Imperial |
|---|
| Tensile Strength (min.) | 965 MPa | 140 ksi | | Yield Strength (0.2% offset, min.) | 655 MPa | 95 ksi | | Elongation (min.) | 12% | 12% |
Heat Treatment | Process | Temperature | Cooling | Purpose |
|---|
| Solution Treatment (AMS 5525) | 982°C ± 14 (1800°F ± 25) × 1 hour | Water or oil quench | Soft, formable condition | | Aging (AMS 5732) | 704-760°C (1300-1400°F) × 16 hours | Air cool | Achieve 130 ksi tensile strength | | Aging (AMS 5737) | 704-760°C (1300-1400°F) × 16 hours | Air cool | Achieve 140 ksi tensile strength |
ApplicationsAerospace: Jet engine afterburners, turbine blades, engine parts, fuel nozzles, fasteners, non-magnetic cryogenic equipment Oil & Gas: Offshore components subject to high heat and stress, manifolds Power Generation: Gas turbine components, industrial turbine hardware
Fabrication & Material ComparisonMachining: Much easier to machine compared to other high-temperature service alloys; use conventional methods with adequate coolant Forming: Good ductility and formability; can be cold worked and formed using standard methods Welding: Good weldability using standard techniques
| Property | A286 (Aged) | 17-4 PH (H900) | 304 Stainless |
|---|
| Tensile Strength | 130-140 ksi | 190 ksi | 75 ksi | | Max Service Temp | 1300°F (704°C) | 600°F (316°C) | 1500°F (816°C) | | Non-Magnetic | Yes | No | Yes | | Age Hardenable | Yes | Yes | No | | Primary Use | High-temp fasteners, turbines | Aerospace structural | General corrosion |
Factory Price – AMS 5525 Alloy A286 Sheet (UNS S66286)Indicative factory pricing (FOB China): | Thickness Range | Product Form | Condition | Price (USD/kg) |
|---|
| 0.016″ – 0.032″ (0.4mm – 0.8mm) | Sheet | Solution treated | $8 – $18 | | 0.032″ – 0.063″ (0.8mm – 1.6mm) | Sheet | Solution treated | $7 – $16 | | 0.063″ – 0.125″ (1.6mm – 3.2mm) | Sheet | Solution treated | $6 – $15 |
Volume discounts available for orders above 200 kg. Custom sizes and specifications available – contact us for a firm quote.
Delivery Lead Times (after pre-payment confirmation)| Stock Status | Delivery Time |
|---|
| Products in stock | Within 3 days | | Raw material in stock | Within 10 days | | Re-melting required | 15 – 25 days |
Contact ZYTC Alloy TodayRequest a quote for AMS 5525 Alloy A286 Sheet (UNS S66286) – Iron-Nickel-Chromium Superalloy – High Strength to 1300°F – Precipitation Hardenable – Excellent Formability . Please provide: Thickness, width, and length required Quantity (kg or pieces) Heat treatment condition (solution treated / aged) Destination port Any special certification requirements
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