Home > Stainless Steel > Stainless Steel 309s Bars
| Standard | ASTM A479, ASTM A276, AMS 5513, AMS 5511, AMS 5647 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm Width: 10 to 500mm |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Channel Bar Size | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Grade | Reduction % min. | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 309S | 40 | 620 min. | 310 min. | 30% |
| Grade | C | Mn | Si | P | S | Cr | Ni |
| SS 309S | 0.08 max | 2.0 max | 1 max | 0.045 max | 0.03 max | 22-24 | 12-15 |
At Sumakhsteel, we take pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for every one of your piping requirements. Featuring modern production facilities strategically positioned across the USA, we maintain an extensive stock of more than 25,000 tons of top-grade materials always available on hand.
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We supply these Stainless Steel 309s Bars conforming to DIN, ISO, JIS or ANSI Standard.
High heat resistance: Stainless steel 309S strips perform exceptionally in high-temperature settings, retaining their strength and integrity even when temperatures climb. This quality makes them well-suited for uses like furnaces, ovens and heating when applied to the task.
Water Resistance: As with other stainless steel products, 309S frames resist corrosion, particularly in demanding conditions where contact with water, chemicals, or corrosive substances poses a risk. Such resistance helps prolong the lifespan of products built from these panels, cutting down on maintenance expenses.
Excellent weldability: The stainless steel 309S bar demonstrates outstanding weldability, permitting straightforward fabrication and assembly. This characteristic proves particularly valuable in sectors where welding is a standard technique for constructing products in construction, automotive, and aerospace.
Manufacturability: These rods can be readily produced in numerous shapes and sizes without sacrificing design quality. This shaping ability makes them adaptable for a broad spectrum of uses, including construction parts, mechanical parts and construction support.
Strength and Durability: Stainless steel 309S bars deliver high tensile strength and durability, guaranteeing dependable performance under tough conditions. This strength-to-weight ratio makes them fitting for uses where structural integrity is critical, such as construction, industrial equipment and marine environments.
Stainless Steel 309s Bars applications are as varied as the industries they serve, propelled chiefly by the aerospace, railway, construction and automotive sectors along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
High Temperature Applications: Stainless steel 309S bars are especially favored in applications that demand strong resistance to high temperatures. They can endure heat of up to 2000°F (1093°C) without sacrificing their mechanical properties, which makes them well suited for furnaces, heat exchangers and other high-temperature equipment
Chemical applications: The corrosion resistance of stainless steel 309S tubing makes it appropriate for chemical applications where exposure to corrosive chemical loads is frequent Frequently employed in reactors, tanks and in piping systems.
Heat Treatment: Because of their capacity to maintain strength and oxidation resistance under high temperatures, stainless steel 309S plates are frequently applied in heat treatment operations such as annealing and carburizing boxes, retorts and fixtures in
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