Akor Stainless, located in Abuja, Nigeria, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Stainless Steel 321 Bars. These bars are expertly crafted to excel in high-temperature and corrosive settings, ensuring outstanding performance. Each bar is precision-engineered for strength, durability, and long-lasting reliability, all while meeting international quality standards. With remarkable resistance to oxidation, stress corrosion, and thermal fatigue, Akor Stainless provides Stainless Steel 321 Bars that hold their structural integrity even in the toughest conditions. Perfect for industrial, engineering, and structural uses, these bars deliver consistent performance, making them a go-to choice for industries that demand high mechanical strength and corrosion-resistant materials in challenging environments.
The composition of Stainless Steel 321 Bars includes iron, chromium (17–19%), nickel (9–13%), and titanium, which helps prevent intergranular corrosion, along with trace amounts of carbon, manganese, and silicon. These bars showcase impressive tensile strength, high yield strength, and exceptional toughness. They remain stable even under prolonged exposure to high temperatures, resist creep and thermal fatigue, and ensure long-term mechanical reliability. The titanium stabilization also provides resistance to sensitization, making Stainless Steel 321 Bars ideal for applications that require both high-temperature performance and corrosion resistance.
Standard : 321 / 1.4541
Range : 3.17mm to 350mm dia
Designation : ASTM A276, ASME SA276
Finish : Bright, Black, Polish
Thickness: 4.0mm – 100mm
Type: Bar, Bright Bar, Black Bars, Hex Bar, Square Bar, Rods, Polish Bar, Forged Bar, Round Bar
Length : Random, Fix & Cut Length
Grade | Mn | N | P | C | S | Cr | Mo | Si | Ni | Other | |
321 Stainless Steel Nuts | minimum maximum | 2.00 | 0.10 | 0.045 | – 0.08 | 0.030 | 17.0 19.0 | – | 0.75 | 9.0 12.0 | Ti=5(C+N) 0.70 |
Grade | Tensile Strength (MPa) minimum | Yield Strength 0.2% Proof (MPa) minimum | Elongation (% in 50mm) minimum | Hardness | |
Rockwell B (HR B) maximum | Brinell (HB) maximum | ||||
321 Stainless Steel Nuts | 515 | 205 | 40 | 95 | 217 |
Contact us to get a quick quote for your requirement.
At Akor Stainless, 321 stainless steel panels are rigorously tested to ensure compliance with international quality standards. Necessary documentation, including material test reports (MTRs), chemical and mechanical analyses, and third-party testing certificates, is provided to ensure reliability, durability and accurately defined for industrial applications
Stainless Steel 321 Round Bars Corrosion-resistant product with excellent high-temperature stability. Available in diameters from 0.5″ to 12″, ideal for aerospace and chemical processing applications where durability is critical.
Stainless Steel 321 Flat Bars This product offers superior resistance to oxidation and is available in thicknesses from 0.25″ to 6″ and widths up to 12″. Perfect for structural and high-temperature applications.
Stainless Steel 321 Square Bars Corrosion-resistant product designed for strength, available in sizes ranging from 0.5″ to 6″ on each side. Suitable for industrial applications requiring high-temperature performance.
This Corrosion-resistant product with dimensions from 0.5″ x 1″ to 6″ x 12″. Ideal for use in heavy-duty applications and structures where thermal stability is essential.
Stainless Steel 321 Hexagonal Bars Corrosion-resistant product available in sizes from 0.5″ to 4″ across flats. Used in aerospace and chemical industries where high-temperature resistance is required.
Stainless Steel 321 T-Bars Corrosion-resistant product with dimensions ranging from 0.5″ x 0.5″ to 6″ x 6″. Suitable for structural support and applications demanding high-temperature stability and strength.
You’ll find Stainless Steel 321 Bars commonly used in the chemical processing, petrochemical, power generation, and aerospace sectors, thanks to their high-temperature strength and corrosion resistance. They’re perfect for crafting turbine components, furnace parts, heat exchangers, boiler tubes, and structural elements that face thermal stress. Additionally, these bars are utilized in both industrial and architectural applications where durability and mechanical performance in harsh conditions are essential. With their blend of toughness, strength, and heat resistance, Stainless Steel 321 Bars truly stand out in demanding environments.
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