Niazi Stainless, located in Manama, Bahrain, stands out as a top manufacturer and supplier of premium stainless steel products, with a particular focus on SS 418 sheets and plates. Known for their dedication to quality, the company caters to a wide array of industries by offering stainless steel solutions that are not only durable and corrosion-resistant but also precision-engineered. Thanks to their advanced manufacturing techniques, rigorous quality control, and a strong emphasis on customer satisfaction, Niazi Stainless guarantees reliable products that adhere to international standards. Their SS 418 sheets and plates are crafted to endure tough conditions, providing both strength and versatility for industrial, construction, and engineering projects throughout Bahrain and the broader GCC region.
The SS 418 stainless steel sheets and plates from Niazi Stainless boast a meticulously controlled blend of chromium, nickel, and carbon, striking a perfect balance between corrosion resistance and mechanical strength. This martensitic stainless steel type is known for its high hardness, impressive wear resistance, and moderate toughness, making it an excellent choice for structural and industrial uses. Typical mechanical properties include tensile strength between 700–850 MPa, yield strength of 450–550 MPa, and elongation of about 15–20%. Its carefully managed composition ensures it can resist moderate corrosion and scaling, while also being easy to fabricate and heat treat for improved performance in various settings.
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 |
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At Niazi 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.
Niazi Stainless’s SS 418 sheets and plates are extensively utilized in the industrial, automotive, construction, and engineering fields due to their strength, durability, and resistance to corrosion. They are perfect for creating turbine blades, pump shafts, valves, and structural components that require high wear resistance and mechanical performance. In the construction sector, these stainless steel products are employed for cladding, panels, and reinforcement elements. Their unique combination of toughness and formability makes them a go-to choice for many applications.
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