Semih Metals is an industry leader for the manufacture and supply of excellent quality metals suitable for various types of industrial operations. Having a proud history of performance excellence, Semih Metals offers some of the greatest product lines from which A286 Bar and Rod are one; this material has exceptional tensile strength properties, corrosion properties, and operates at high temperature conditions. A286 is high-performance alloy frequently used in space, chemical industries, and other power-generating industries. There is a direct need for providing top-class product lines to its wide range of clientele across the world.
A286 (UNS S66286) bar and rod is a strong, corrosion-resistant alloy, which contains 25% nickel, 15% chromium, and 2% molybdenum with iron as the principal base. It also contains a small amount of titanium, aluminum, and manganese at 1%, 1.5%, and 1.5%, respectively. It finds great application in resisting oxidation and corrosion at high temperatures. It has tensile strength of 900 MPa or 130,000 psi and yield strength of 450 MPa or 65,000 psi at room temperature. The high-temperature stability up to 700°C (1290°F) preserves good strength and creep resistance. It is hence ideal for highly demanding, high-performance applications.
| Standards : | ASTM A286 / ASME SA286 |
| Size Range : | 0.015″ Thk up to 2″ Thk |
| Thickness : | Range from .008″ to .0125″ |
| Length : | 2m, 2.44m, 3m, or as required |
| Width : | 10-2500mm |
| Grade | Ni | Co | Cr | Mo | Ti | Fe | Mn | Al | Si | Cu | C | B | S |
| Nimonic A286 | 49 | 19-21 | 19-21 | 5.60-6.10 | 1.90-2.40 | 0.70 | 0.60 | 0.60 | 0.40 | 0.20 | 0.040 – 0.080 | 0.0050 | 0.0070 |
| Grade | Material Sheet | Temperature °C | Yield Strength 0.2 % (MPa) | Tensile Strength (MPa) | Elongation (%) | Hardness HV |
| Nimonic A286 | Nimonic 263 Round Bar Solution Treated (AMS 5872 / BS HR206) | RT | – | – | – | 22.5 max |
| Nimonic 263 Round Bar Heat Treated (AMS 5872 / BS HR206 | RT | 580 (typical) | 973 (typical) | 39 – | – | |
| Nimonic 263 Round Bar Heat Treated (AMS 5872 / BS HR206 | 780 | 403 (min) | 541 (min) | 9 | – |
| STANDARD | WERKSTOFF NR. | UNS |
| Nimonic A286 | 2.4650 | S66286 |
A286 bars are available in various sizes, typically ranging from 1/8" to 12" in diameter. Common finishes include hot-rolled, cold-drawn, polished, and ground, depending on the supplier.
A286 alloy, a high-strength, corrosion-resistant steel, can be susceptible to galvanic corrosion when in contact with more electropositive metals, particularly in saline or corrosive environments. Proper isolation is recommended.
Yes, A286 bar can be welded using appropriate techniques, such as gas tungsten arc welding (GTAW) or gas metal arc welding (GMAW), with proper preheating and post-weld heat treatment to avoid cracking.
The A286 bar and rod are high corrosion-resistant and heat-resistant alloys designed for applications of strength and durability at elevated temperatures. They are used in the aerospace, gas turbines, turbine blades, engine parts, and exhaust systems. The A286 alloy material is produced for fasteners, springs, and structural parts in power generation and chemical processing and automotive industries. It has properties of resisting oxidation and creep; therefore, its applications include its use in critical strength areas in aircraft engines, nuclear reactors, and military equipment.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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