Our A-286 stainless steel plate is a high-strength, heat-resistant alloy that’s perfect for demanding applications like fasteners and bolts. This iron-nickel-chromium alloy, boosted with molybdenum and titanium, delivers excellent strength, corrosion resistance, and stability at temperatures up to 700°C. It’s a top choice for aerospace, automotive, and industrial applications where durability under heat and stress is critical. Our A-286 plates are engineered to keep components secure and reliable, no matter the conditions.
Comparison Table: A-286 vs. Other High-Temperature Alloys
Parameter | A-286 Stainless Steel | Other High-Temperature Alloys |
|---|---|---|
Nickel Content | 24-27% | 40-70% typically |
Chromium Content | 13.5-16% | 15-23% typically |
Molybdenum Content | 1-1.5% | 3-10% typically |
Tensile Strength (MPa) | 900-1100 | 700-1400 |
Oxidation Resistance | Good up to 700°C | Moderate to excellent up to 800-1200°C |
Max Operating Temp (°C) | 700 | 600-1200 |
Weldability | Good | Moderate to excellent |
Applications | Fasteners, bolts, aerospace | Turbines, general high-temp use |
Industry Analysis
The high-temperature alloy market is growing steadily, driven by demand in aerospace, automotive, and energy sectors. Valued at USD 99.98 billion in 2024, it’s projected to reach USD 145.9 billion by 2034, with a CAGR of 3.8%. The push for lightweight, durable materials in aerospace and stricter performance standards in automotive and energy applications are fueling growth. A-286’s balance of strength and cost-effectiveness makes it a standout for fasteners and bolts. Challenges like volatile raw material prices persist, but the need for reliable, heat-resistant alloys keeps the market robust.
Item | A-286 | Nimonic80A | Nimonic 90 | GH1140 | GH3625 | GH3536 | GH4169 |
C | ≤0.08 | ≤0.1 | ≤0.13 | 0.06-0.12 | ≤0.1 | 0.05-0.15 | ≤0.08 |
Mn | ≤2 | ≤1 | ≤1 | ≤0.7 | 3.14-4.15 | -- | ≤0.35 |
Fe | rest | ≤3 | ≤1.5 | rest | ≤0.5 | -- | rest |
P | ≤0.04 | ≤0.02 | -- | ≤0.025 | -- | -- | -- |
S | ≤0.03 | ≤0.015 | ≤0.015 | ≤0.015 | -- | -- | ≤0.01 |
Si | ≤1 | ≤1 | ≤1 | ≤0.8 | -- | -- | ≤0.35 |
Cu | -- | -- | ≤0.2 | -- | -- | -- | ≤0.3 |
Ni | 24-27 | rest | -- | 35-40 | rest | rest | 50-55 |
Co | -- | ≤2 | 15-21 | -- | ≤1.00 | 0.5-2.5 | ≤1.00 |
Al | ≤0.35 | 1-1.8 | 1-2 | 0.2-0.6 | ≤0.4 | ≤0.5 | 0.2-0.8 |
Ti | 1.9-2.35 | 1.8-2.7 | 2-3 | 0.7-1.2 | ≤0.4 | ≤0.15 | 0.7-1.15 |
Cr | 13.5-16 | 18-21 | 18-21 | 20-23 | 20-23 | 20.5-23 | 17-21 |
Nb | -- | -- | -- | -- | -- | -- | 4.75-5.5 |
Mo | 1-1.5 | -- | -- | 2-2.5 | 8-10 | 8-10 | 2.8-3.3 |
B | 0.001-0.1 | ≤0.008 | ≤0.02 | -- | -- | -- | -- |
V | 0.1-0.5 | -- | -- | -- | -- | -- | -- |
W | -- | -- | -- | 1.4-1.8 | -- | 0.2-1 | -- |
Zr | -- | ≤0.15 | ≤0.15 | -- | -- | -- | -- |
Pb | -- | -- | ≤0.002 | -- | -- | -- | -- |
Ce | -- | -- | -- | ≤0.05 | -- | -- | -- |
Size Range | |
Wire | 0.5-7.5mm |
Rod/Bar | 8.0-200mm |
Strip | (0.50-2.5)*(5-180)mm |
Tube | custom made |
| Plate | custom made |
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Our A-286 stainless steel plate excels in:
Aerospace Fasteners: Ideal for bolts and screws in jet engines and airframes due to its strength and heat resistance.
Automotive Components: Used in high-temperature exhaust systems and turbocharger parts.
Power Generation: Perfect for turbine bolts and structural components in gas and steam turbines.
Oil and Gas: Resists corrosion in high-pressure, high-temperature environments like drilling equipment.
Industrial Applications: Supports heavy-duty fasteners in furnaces and chemical processing equipment.
Its versatility and reliability make it a go-to for critical, high-stress components.
Our Company’s Advantage
We’re proud to deliver A-286 stainless steel plates that lead the pack in quality and performance. Our plates are crafted with precision manufacturing, ensuring consistent composition and top-tier mechanical properties. We offer customized solutions—specific sizes, thicknesses, or finishes—to fit your project perfectly. Every plate meets ASTM standards, backed by rigorous quality control to guarantee reliability in high-temperature environments. Our efficient production and supply chain mean fast delivery and competitive pricing, giving you premium materials without breaking the bank. Choose us for expertise, quality, and unmatched support in high-temperature alloy solutions.
About Us:
Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.
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FAQs
What is A-286 stainless steel plate used for?
It’s used for high-temperature fasteners, bolts, and structural components in aerospace and industrial applications.Why is A-286 ideal for high-temperature fasteners?
Its iron-nickel-chromium base with titanium and molybdenum ensures high strength and oxidation resistance up to 700°C.How does A-286 resist corrosion?
The chromium content forms a protective oxide layer, resisting corrosion in harsh environments.Is A-286 suitable for high-stress applications?
Yes, it offers excellent tensile strength and creep resistance for demanding mechanical loads.What industries use A-286 plates?
Aerospace, automotive, power generation, and oil and gas rely on its strength and durability.Can A-286 be welded?
It has good weldability, making it ideal for fabricating complex fastener components.Can A-286 be customized for specific needs?
We offer tailored sizes, thicknesses, and finishes to meet your project’s requirements.What are the mechanical properties of A-286?
It has a tensile strength of 900-1100 MPa and maintains performance at elevated temperatures.