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Model No: A286 Stainless Steel
A286 Stainless Steel Sheets - UNS S66286
A286 stainless steel is an austenitic stainless steel alloy and belongs to precipitation hardening stainless steel. It has excellent high temperature resistance and the ability to maintain high strength at high temperatures.
Delivery :
FOB
minimum order :
100 kilograms
Supply Ability :
5000Tonkilograms / Month
Stock Time :
7-10Day
Country of Origin :
CHINA
Quantity :
In the field of engineering, material selection in high-temperature environments is crucial, as high-temperature conditions may lead to corrosion, creep, and decreased mechanical properties of many materials. A286 stainless steel is an austenitic stainless steel alloy and belongs to precipitation hardening stainless steel. It has excellent high temperature resistance and the ability to maintain high strength at high temperatures. Known for its excellent high-temperature corrosion resistance, it is widely used in various engineering applications in high-temperature environments.
A286 Stainless Steel Sheets Application
- Frames
- Fasteners
- Wheels
- Blades
- Afterburner Parts
- Casings
- Jet engine components
- High temperature fasteners, springs
- Non-magnetic cryogenic equipment
Chemical Composition (Wt %) of A286 Stainless Steel Sheets
| Ni | Cr | Mn | Co | Ti | V | Al | Si | B | C | S | P | Mo | Fe |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24.0-27.0% | 13.5-16.0% | 2.0% max | 1.0% max | 1.9-2.35% | 0.1-0.5% | 0.35% max | 1.0% max | 0.003-0.01% | 0.08% max | 0.025% max | 0.025% max | 1.0-1.5% | Balance |
Mechanical Properties of A286 Stainless Steel Sheets
Representative tensile properties, sheet AMS 5732, 1800 °F/1325 °F heat treat
| Temperature, °F | 70 * | 70 | 400 | 800 | 100 | 1200 | 1400 |
| Ultimate Tensile Strength, ksi | 95 * | 145 | 143 | 138 | 131 | 103 | 64 |
| 0.2% Yield Strength, ksi | 50 * | 95 | 93 | 93 | 87 | 88 | 62 |
| Elongation, % | 40 * | 24 | 21 | 18 | 18 | 13 | 18 |
* Annealed
Typical stress-rupture strength AMS 5732, 1800 °F/1325 °F heat treat
| Temperature, °F | 1000 | 1100 | 1200 |
| 100 Hours, ksi | 99 | 81 | 61 |
| 1,000 Hours, ksi | 88 | 71 | 46 |
Specifications
UNS: S66286
W. Nr./EN: 1.4980 A
| ASTM A 453 | AMS | Anneal | Aging Treatment | Yield Strength, Min | Tensile Strength, Min |
|---|---|---|---|---|---|
| Grade 660 Class B | 5732 | 1800 °F | 1300 -1400 °F, 16 hours | 85 ksi | 130 ksi |
| Grade 660 Class A | 5737 | 1650 °F | 1300 -1400 °F, 16 hours | 95 ksi | 140 ks |
A286 stainless steel has the following key characteristics
- High temperature oxidation resistance: A286 stainless steel can maintain its oxidation resistance at high temperatures, thus resisting corrosion in high-temperature oxidation environments.
- Creep resistance: This alloy is not prone to inelastic deformation under high temperature and high stress conditions, thus exhibiting excellent stability at high temperatures.
- Corrosion resistance: A286 stainless steel has excellent resistance to various corrosive media, including acidic and salt media.
- Mechanical properties: This alloy has excellent mechanical properties, including high strength and hardness, making it suitable for engineering applications under high temperature and high stress conditions.
- Processing performance: A286 stainless steel is easy to process, weld, and manufacture, making it more flexible and convenient in engineering design and manufacturing.
Corrosion resistance under high temperature environment
A286 stainless steel exhibits excellent corrosion resistance in high-temperature environments, making it popular in various high-temperature applications. Specifically, it is suitable for the following high-temperature environments:
- Aircraft engine components: A286 stainless steel is used to manufacture components in aircraft engines, such as turbine blades, combustion chamber components, and turbine parts. These components need to operate under high temperature, high-speed airflow, and high pressure, thus requiring excellent high-temperature corrosion resistance.
- Oil and gas extraction equipment: In the process of oil and gas extraction, the equipment needs to withstand high temperature and high pressure conditions, while being exposed to corrosive media. A286 stainless steel is widely used in the manufacture of wellhead equipment, pipelines, and valves.
- High temperature heat exchanger: Heat exchangers are used for heat exchange of high-temperature fluids, therefore materials that are resistant to high temperatures and corrosion are required. A286 stainless steel is suitable for manufacturing heat exchanger pipes and plates.
- Chemical industry equipment: In the chemical industry, it is often necessary to handle corrosive chemicals, so equipment requires corrosion-resistant materials. A286 stainless steel is used to manufacture reactors, storage tanks, and pipelines.
- Rocket engine components: Rocket engines need to withstand extreme high temperature and high pressure conditions during ignition and operation. A286 stainless steel is widely used in the manufacture of components for rocket engines to ensure their performance and reliability.
Lork Group is a reputable manufacturer and supplier of high-quality A286 Stainless Steel Sheets in China. Renowned for our dedication to excellence, we specialize in producing durable stainless steel products to meet diverse industrial needs. With a commitment to superior quality, we ensure our bars meet strict standards, making us a trusted choice in the industry.
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