Hexa Trading Co. is leading Supplier, and exporter of premium-quality AISI 321 Stainless Steel Round Bars. Our round bars are alloyed to provide exceptional strength, offering maximum yield strength with the addition of specific elements. Known for their high impact strength, toughness, and durability, these bars are ideal for slightly stress-relieving conditions. Designed to deliver higher welding and bending properties, our stainless steel bars are available in quenched and tempered conditions, ensuring structural stability and longevity.
AISI 321 Stainless Steel is titanium-stabilized, offering excellent resistance to intergranular corrosion attacks, even at temperatures within the chromium carbide precipitation range. With exceptional oxidation resistance up to 816°C, this alloy exhibits higher creep and stress rupture properties compared to standard grades. Our round bars, available in lower and higher carbon variants, are designed for improved creep resistance at temperatures above 1000°F. Dual certification is often possible due to the carbon content of these bars, making them versatile for various applications.
A Hexa Metal Trading Co , we adhere to strict quality control measures at every step of the fabrication process to ensure compliance with national and international standards. Our dedication to quality has earned us ISO certifications, reflecting our commitment to delivering products of uncompromising quality. We conduct thorough quality assurance tests, including impact tests and material tests, to ensure only high-quality products are manufactured.
321 stainless steel round bars find applications in various industries, including construction, automotive, aerospace, and marine. Due to their excellent corrosion resistance and stress fracture characteristics, these bars are commonly used to manufacture industrial machinery, automotive parts, threaded rods, bolts, and screws.
| Specification: | ASTM A276, A479 / ASME SA276, SA479 |
| Standard: | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round Bar: | Outside Diameter in the range of 4mm to 500mm |
| Bright Bar: | Outside Diameter in the range of 4mm to 100mm |
| Hex Bars : | 18mm – 57mm (11/16″ to 2-3/4″) |
| Square Bar : | 18mm – 47mm (11/16″ to 1-3/4″ |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length: | 1 to 6 Meters, Custom Cut Lengths |
| Form: | Round, Square, Hex (A/F), Rectangle Etc |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316H | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35% |
As one of the Leading Steel Companies, Hexa Metal Trading Co. has always been determined to provide the best Quality and Service to their customers. We are Importers, Exporter, Stockists, and Suppliers of ferrous and non-ferrous metals.
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