Hashmi Sheets and Plates is a reliable manufacturer and supplier of Stainless Steel 321 Angle in Doha, Qatar, serving industries that require stability and performance at elevated temperatures. We focus on providing stainless steel products that deliver consistent quality and long-term reliability. Our Stainless Steel 321 Angles are supplied in line with international standards, ensuring excellent corrosion resistance and structural integrity. With a customer-first approach, technical support, and timely delivery, Hashmi Sheets and Plates supports industrial, construction, and engineering projects across Qatar.
Stainless Steel 321 Angle is an austenitic stainless steel stabilized with titanium, which prevents carbide precipitation during welding or high-temperature exposure. This composition enhances resistance to intergranular corrosion. Mechanically, it offers good tensile and yield strength, excellent toughness, and high ductility. The material performs well in elevated temperature environments and maintains structural stability under thermal stress, making it suitable for heat-related applications.
Specifications : ASTM A276, ASTM A479 / ASME SA276, ASME SA479
Angle Size Range : 20 x 20 mm to 100 x 100 mm
Angles Thickness : 3 to 12 mm (depending on size)
Channel Size Range : Base: 80 to 150 mm; Side: 40 to 75 mm
Channel Thickness : 5 to 6 mm (depending on size)
Length : 3MTR, 4MTR, 5MTR, 6MTR, or Custom Cut Sizes
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| 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 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hashmi Sheets and Plates based in Doha, Qatar, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Stainless steel 321 angle provides excellent corrosion resistance, especially against high temperatures and acidic environments, making it ideal for applications in industries such as aerospace, chemical processing and automotive It has weldability excellent properties, formability and strength, ensuring durability and structural integrity in critical applications . The addition of titanium increases the stability of the alloy, prevents carbide precipitation during welding, increases its performance in high temperature environments This stainless steel also provides excellent resistance to scaling and oxidation , ensures long-term reliability and minimal maintenance under extreme conditions Its versatile nature in construction engineering . of applications Makes it suitable for a wide range of applications.
| THICKNESS | ||||||
|---|---|---|---|---|---|---|
| Size(mm) | 3 mm | 4 mm | 5 mm | 6 mm | 8 mm | 10 mm |
| 25×25 | 1.13 | 1.47 | 1.80 | 2.11 | 2.69 | — |
| 30×30 | 1.37 | 1.79 | 2.20 | 2.59 | 3.33 | — |
| 32×32 | 1.46 | 1.92 | 2.20 | 2.59 | 3.33 | — |
| 35×35 | 1.61 | 2.11 | 2.60 | 3.07 | 3.97 | — |
| 38×38 | 1.75 | 2.30 | 2.84 | 3.36 | 4.35 | — |
| 40×40 | 1.85 | 2.43 | 3.00 | 3.55 | 4.61 | — |
| 45×45 | — | 2.75 | 3.40 | 4.03 | 5.25 | — |
| 50×50 | — | — | 3.80 | 4.51 | 5.89 | 7.20 |
| 60×60 | — | — | 4.60 | 5.47 | 7.17 | 8.80 |
| 63×63 | — | — | 4.84 | 5.76 | 7.55 | 9.28 |
| 65×65 | — | — | 5.00 | 5.95 | 7.81 | 9.60 |
| 70×70 | — | — | — | 6.43 | 8.45 | 10.40 |
| 75×75 | — | — | — | 6.91 | 9.09 | 11.20 |
| 80×80 | — | — | — | 7.39 | 9.73 | 12.00 |
| 90×90 | — | — | — | 8.35 | 11.01 | 13.60 |
| 100×100 | — | — | — | 9.31 | 12.29 | 15.20 |
Stainless Steel 321 Angle is commonly used in applications involving high temperatures and corrosive conditions. Typical uses include heat exchangers, exhaust systems, furnace components, and structural supports in chemical processing and power generation plants. It is also applied in aerospace-related components and industrial fabrication where thermal stability and weldability are important. Its durability, corrosion resistance, and ability to withstand heat make Stainless Steel 321 Angle a reliable choice for long-term industrial and structural applications.
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