Trusted A286 AMS 5737 Round Bars Supplier, Stockist & Exporter in India
Reliable A286 AMS 5737 Round Bars Stockist, Stainless Steel Alloy 660 Round Bars Supplier, AMS 5737 Round Bars Exporter, UNS S66286 Round Bars, Hot Rolled A286 AMS 5737 Round Bars, Cold Drawn A286 AMS 5737 Alloy 660 Round Bars, DIN 1.4980 Round Bars Stockist in Mumbai, India
Ratnallium TechAlloys is a trusted supplier and exporter of high-performance A286 AMS 5737 Round Bars designed for demanding applications that require superior mechanical strength and oxidation resistance. These bars are manufactured of superior Alloy 660, also known as UNS S66286, and are suitable for use at high temperatures. The AMS 5737 standard guarantees precise tolerances, superb grain structure, and exceptional endurance, making it ideal for aircraft components, gas turbines, and high-temperature fasteners. Our round bars provide consistent performance and consistency since they are manufactured in accordance with international standards and undergo thorough quality control.

A286 AMS 5737 Round Bars Supplier
Ratnallium TechAlloys, a leading supplier and stockist located in India, provides A286 AMS 5737 Round Bars in a variety of diameters, finishes, and custom lengths to meet your project specifications. Our professional staff provides timely delivery and technical support to satisfy global industry expectations. For current price, product availability, or to place an order, please contact sales@ratnallium.com; we’re here to help you with your alloy needs with accuracy and expertise.
A286 AMS 5737 Round Bars Specifications
Grade | A286 AMS 5737 Gr. 660 |
Standards | AMS 5737 / ASTM A286 / ASME SA286 |
Specification | AMS, ASTM, ASME, EN, DIN, JIS, BS, AISI, IS |
Size | 15NB to 150NB IN |
Diameter | 2mm to 800mm diameter |
Length | 100 mm to 3000 mm Long & Above or as per customer’s requirement |
Type | A286 AMS 5737 Round Bars |
Tolerance | H8, H9, H10, H11, H12, H13, K9, K10, K11, K12 or as per client’s requirement |
Finish | Hot Rolled (HR), Cold Drawn (CD), Centerless Ground, Peeled & Turned, Mirror Finish, No.4 Finish, Matt Finish, BA Finish |
Form | A286 AMS 5737 Round Bar |
Surface | Bright, Black, Rough Turned, Polished, Sand Blasting, Hairline Finish, Smooth Machined |
Condition | Annealed, Hardened & Tempered, Solution Annealed, Cold Worked, Stress Relieved |
Technique | Hot Rolled, Cold Rolled, Forged, Extruded, Machined |
A286 AMS 5737 Round Bar Chemical Composition
Grade | Cr | Ni | Mo | Co | V | Al | Ti | B | C | Fe | Mn | Si | P | S |
Alloy 660 | 13.5–16.0 | 24.0–27.0 | 1.0–1.5 | 1.0 max | 0.1–0.5 | 0.35 max | 1.9–2.35 | 0.003–0.01 | 0.08 max | Balance | 2.0 max | 1.0 max | 0.025 max | 0.025 max |
A286 AMS 5737 Round Bar Mechanical Properties
Temperature (°F) | 70* | 70 | 400 | 800 | 1000 | 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 |
A286 AMS 5737 Round Bar Equivalent Grades
Grade | STANDARD | UNS | WERKSTOFF NR. |
Alloy 660 | ASTM A286 | S66286 | EN 1.4980 |
Industries We Supply A286 AMS 5737 Round Bars











For the latest A286 AMS 5737 Round Bars Price List, contact us today! Email or call us to get updated pricing and availability for Stainless Steel AMS 5737, UNS S66286, Alloy A286 Round Bars in ready stock.
Countries We Export A286 AMS 5737 Round Bars To
We export A286 AMS 5737 Round Bars to countries across the globe, including Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, United States, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen
We Supply A286 AMS 5737 Round Bars to the Following Domestic Cities
We supply A286 AMS 5737 Round Bars to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmedabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai-Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, and Tiruchirappalli.
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