Round Bars are one of the most versatile metal products used across engineering, construction, and manufacturing sectors. At Turnon Alloys, we specialize in producing and supplying high-quality round bars that meet stringent global standards. These bars are crafted for durability, precision, and performance, ensuring they fit perfectly in any application from shafts and fasteners to structural frameworks.

What exactly are Round Bars? These are long, cylindrical metal rods with a consistent circular cross-section. They come in various diameters and lengths to suit diverse industrial requirements. Round bars are available in multiple materials including stainless steel, carbon steel, alloy steel, and duplex steel. Turnon Alloys offers round bars in top-grade specifications such as ASTM A276, ASTM A479, and ASME SA276.
Choosing round bars from Turnon Alloys delivers multiple advantages. They are easy to machine, weld, and fabricate, which reduces production costs and time. Their smooth surface finish provides excellent strength and corrosion resistance. This makes them ideal for high-stress environments like oil & gas pipelines, automotive parts, and heavy machinery.
As leading Round Bars Manufacturers, Turnon Alloys guarantees that every bar undergoes rigorous quality checks to match both national and international standards. Our round bars are recognized globally and referred to by different specifications. In the USA, they comply with ASTM and ASME grades; in Europe, they align with EN standards; in Japan, they follow JIS; and in India, they adhere to IS standards.
As Round Bars Stockists, we maintain a ready inventory of multiple grades including 304, 304L, 316, 316L, 321, 347, and 410, all tailored for various industrial applications such as oil & gas, automotive, aerospace, construction, food processing, and marine. These bars are available in hot-rolled, cold-drawn, annealed, and pickled conditions.
Turnon Alloys offers Round Bars in grades such as ASTM A276, A479, and ASME SA276, SA479.These bars are recognized worldwide under different standards.For instance: In the USA: Round Bars(ASTM A276 / A479), In Europe: EN 10088 - 3 Round Bars, In Japan: JIS G4303, In India: IS 6603, In the UK: BS 970, In Germany: DIN 17440, In Russia: GOST 5632, In Australia: AS 1449 Each country has its naming conventions, but the core requirement remains consistent— reliable stainless steel bars with certified mechanical and chemical properties.
For clients worldwide, Turnon Alloys stands as one of the trusted Round Bars Exporters. We deliver round bars as per client specifications and international packaging norms to ensure safe and efficient logistics.
Specification Of Round Bars
Grades | SS 303, 304, 304L, 309, 310, 316, 316L, 316H, 317, 317L, 321, 347, 410, 410PSQ, 410QDT, 410HT, 416, 416HT, 416PSQ, 420, As per IS 2062/ASTM A36, Gr.A,B& C, IS 2002 Gr. 1 & 2 ASTM A516 Gr.60 & 70, ASTM A515 Gr.70, As per ASTM A387 Gr.2, 5, 9, 11, 12 & 22 in class 1 & 2 ASTM A204 Gr.A&B, DIN 17175 Gr.15 Mo3 & 16 Mo3 with IBR Test Certificate. |
---|---|
Types | Round/Square/ Hexagonal/ Rectangular |
Length | 2 to 6 meters or 8 to 20 feet |
Size Range (DIA) | 10MM TO 500MM |
Heat Treatment | Annealed, Solution Annealed, Quenched & Tempered (As Per Various Standards) |