Incoloy A-286
UNS S66286 / W.Nr. 1.4980
Catalog
Arialloy are carefully crafted using only the finest materials. Our production team offers superior craftsmanship with over 10 years of experience working with incoloy a286 tubes / sheets / wires / bars / fittings
Incoloy A-286 Material Properties
UNS S66286 / W.Nr. 1.4980 Overview
Explore the chemical composition, corrosion resistance, mechanical properties, and temperature characteristics of incoloy a286 for optimal resistance, strength, and stability
Incoloy A286 Chemical Composition
Incoloy A-286 Material Properties Overview
As a leading supplier and manufacturer in China, Arialloy supplies competitively priced incoloy A286 products.
Incoloy A286 (UNS S66286 / W.Nr. 1.4980), also known as grade 660, is an age hardenable iron nickel chromium austenitic alloy containing molybdenum, titanium, aluminum, vanadium, and boron. Its balanced composition provides a strong combination of tensile strength, creep resistance, oxidation resistance, corrosion resistance, and ductility across a wide temperature range. Nickel and chromium support corrosion and oxidation resistance, while titanium, aluminum, and molybdenum contribute to precipitation strengthening and structural stability.
The alloy can be solution annealed and precipitation hardened to obtain different strength levels, and additional cold working can further increase tensile strength after aging. It retains useful toughness and ductility at cryogenic temperatures and offers good fabrication characteristics in the solution treated condition. incoloy A286 is available in bar, rod, wire, sheet, plate, strip, coil, tube, pipe, forging, fastener, and other customized forms.
Arialloy can supply material to ASTM, ASME, AMS, and other applicable specifications, including specified dimensions, heat treatment, surface condition, and inspection documentation. Its combination of high strength, moderate corrosion resistance, and reliable thermal stability makes incoloy A286 a practical choice for demanding metal products requiring consistent performance under mechanical load and elevated temperature.
Incoloy A286 Corrosion Resistance
Incoloy A286 offers good corrosion resistance in atmospheric and aqueous environments, broadly comparable to 316 and 316L stainless steel. Chromium forms a protective passive film, nickel improves stability in reducing conditions, and molybdenum helps resist localized attack. It also resists oxidation and scaling at elevated temperatures.
Performance depends on chemistry, temperature, stress, surface condition, and heat treatment. Like other austenitic alloys, it may be susceptible to chloride stress corrosion cracking under severe combined conditions. Clean surfaces and proper descaling help preserve corrosion resistance after fabrication.
Incoloy A-286 Mechanical Properties
In the solution treated condition, incoloy A286 provides good ductility and moderate strength for fabrication. Precipitation hardening increases yield strength, tensile strength, and hardness through titanium and aluminum precipitates.
Typical room temperature tensile strength is about 620 MPa in this condition, while aged material can reach at least 965 MPa. Cold working before aging can produce higher strength, but ductility decreases. The alloy also provides good creep and stress rupture strength at elevated temperatures. Exact values depend on product form, specification, and delivery condition.
Incoloy A286 Temperature Characteristics
Incoloy A286 maintains high mechanical strength to approximately 538°C (1000°F) for long term service. Useful strength and corrosion resistance can extend to about 704°C (1300°F), depending on stress and exposure time. Oxidation resistance remains strong in continuous service to 816°C (1500°F) and intermittent exposure to 982°C (1800°F).
It retains ductility and toughness down to cryogenic temperatures of 196°C below zero. Aging at about 718°C (1325°F) for 16 hours after solution annealing develops the precipitation strengthened structure. Service limits depend on loading, atmosphere, heat treatment, and service life.
Incoloy A-286 Products
Nickel Alloy A286 Product Types
With advanced equipment and expert craftsmanship, we create durable, high performance nickel alloy a286 products tailored to each project’s needs
Incoloy A-286 Data Sheet
Incoloy Alloy A286 Data Sheet
Access / download the incoloy a286 data sheet to gain in depth insights into precise physical and processing parameters
ensuring the selection of the optimal nickel alloy material for your project
Physical Properties
| Density | g/cm3 | 7.94 | |
|---|---|---|---|
| lb/in.3 | 0.287 | ||
| Melting Range | °F | 2500 - 2600 | |
| °C | 1370 - 1430 | ||
| Specific Heat | Btu/lb•°F | 0.100 | |
| J/kg•°C | 419 | ||
| Permeability at 70°F (21°C) and 200 oersted (15.9 kA/m) | 1.007 | ||
Incoloy A-286 Standards
UNS S66286 / W.Nr. 1.4980 Specifications & Standards
From production to inspection, we meet strict quality standards, addressing tolerance and chemical composition needs
ASTM A638
Bar and Forging
SAE AMS 5726
Bar and Wire
SAE AMS 5731
Bar, Wire, Forging and Tubing
SAE AMS 5732
Bar, Wire, Forging and Tubing
SAE AMS 5734
Bar, Wire, Forging and Tubing
SAE AMS 5737
Bar, Wire, Forging and Tubing
SAE AMS 5895
Bar, Wire, Forging and Tubing
SAE AMS 5525
Plate, Sheet and Strip
SAE AMS 5858
Plate, Sheet and Strip
Incoloy A-286 SHOW
Nickel Alloy A286 Showcase
From initial samples to large scale production, we supply high quality incoloy a286 products and help you achieve your manufacturing goals.
Upload Your Requirements
To begin, provide your contact details with the product type, dimensions, quantity, and required standards. If you have CAD drawings, specifications, or special tolerance requirements, please upload them
Receive a Quote & Design Review
Within 12 hours, we’ll send you a detailed quote and (custom) design for manufacturability (DFM) feedback. This ensures the cost feasibility of your custom project and gives you a clear idea of the costs involved
Confirm Your Order & Begin Production
Once you approve the quote and design, your project will enter our production queue the morning after we receive your confirmation
Shipping & Delivery
On average, custom production orders ship within 20–45 business days. In stock products and samples ship within 48 hours
Just 4 Steps
Custom Incoloy A-286 Quotation Process
From detailed consultation to final delivery, we make custom incoloy a-286 product orders simple and convenient. With exceptional customer service, we anticipate your needs, provide professional solutions, and ensure on time delivery
Incoloy A286 Supplier - Arialloy
From Production to Quality Control, Every Step Tailored to Perfection
Arialloy incoloy alloy a-286 manufacturer has always been at the forefront of the industry. With its unremitting pursuit of quality, precision, and professional solutions, Arialloy has gradually established a complete production system and rapid supply capabilities. By continuously improving manufacturing processes, adopting cutting edge equipment, and adhering to strict quality control, Arialloy ensures that every product meets the highest requirements for durability, precision, and international standards
Incoloy A286 Applications
UNS S66286 / W.Nr. 1.4980 Alloy Solutions
We serving diverse industries, focus on strict quality control and full scale production, turning your vision into reality with professional expertise and attention to detail
Incoloy A286 Knowledge
Nickel Alloy A-286 Wiki
Arialloy explores with you every factor that influences your choice
including chemical composition, mechanical properties, temperature characteristics, price, and manufacturing process
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Custom Incoloy A-286 FAQs
Our team of experts is here to support you every step of the way, helping transform your vision into reality. Explore FAQs for related support
If you want to purchase incoloy a286, please provide your requirements through sales@arialloy.com or the form at the bottom of this page. We will prepare and send you a detailed quotation. After you confirm the quotation, send your PO. A PI will be issued for payment, and production will start once the prepayment is received. We will keep you updated when the material is complete.
Our sales team normally responds to incoloy a286 inquiries within 24 hours with the relevant quotation. If further details are necessary or we are unable to quote your requirements, we will advise you promptly.
The usual logistics arrangement for our incoloy a286 products is FOB. This means the customer generally selects the forwarder, and we coordinate with that company for local shipment handling. If you prefer an easier process, we can arrange transportation on your behalf after checking the shipping charges.
The market value of the metals used in incoloy a286 plays an important role in determining its price. As the costs of iron, nickel, chromium, titanium, and aluminum and other alloying metals change, the resulting production cost and alloy price may change accordingly.
We do not depend solely on externally sourced incoloy a286 material because we have our own smelting capability. More than 30 vacuum smelting and electroslag remelting furnaces are installed in our factory. Their different capacities allow us to handle small batches as well as larger production runs.
Our incoloy a286 test reports are made available before dispatch and are prepared in accordance with relevant industry standards. They document the standard, chemistry, mechanical properties, dimensions, and heat identification.
Incoloy A-286 is monitored through controlled material charging and chemical analysis during the smelting process. Once the finished product is ready, PMI testing is conducted, and we can send samples to a third party laboratory for additional chemical verification.