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Hassan Sheets and Plates is a reputable manufacturer and supplier of Stainless Steel 317L Angles based in Riyadh, Saudi Arabia. They specialize in providing top-notch stainless steel products that meet the needs of industries requiring exceptional corrosion resistance and strength. Stainless Steel 317L is a low-carbon, molybdenum-rich austenitic stainless steel, celebrated for its outstanding resistance to chemical attacks, especially in acidic and chloride-laden environments. With a commitment to precision and adherence to global standards, Hassan Sheets and Plates ensures that their SS 317L Angles are perfect for sectors like chemical processing, marine, petrochemical, and pharmaceuticals, where durability and longevity are essential.
These Stainless Steel 317L Angles mainly consist of chromium (18–20%), nickel (11–15%), and molybdenum (3–4%), along with a reduced carbon content and iron, complemented by trace amounts of manganese, silicon, and nitrogen. The molybdenum content significantly boosts resistance to pitting and crevice corrosion, while the low carbon level helps prevent sensitization during welding. On the mechanical side, SS 317L boasts impressive tensile and yield strength, excellent toughness, and resistance to creep, making it a dependable choice for both standard and high-temperature 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 | Mo | Ni | Fe |
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.89 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
The stainless steel 317L angle provides excellent corrosion resistance, especially in aggressive environments with acids and chlorides, due to its high malybdenum content. It has excellent strength and stability, making it ideal for construction applications. The low carbon content reduces carbide precipitation during welding, resulting in stronger and longer lasting joints. The alloy provides excellent thermal and oxidation resistance, allowing it to be used at higher temperatures. Additionally, the 317L Angle is versatile, easy to manufacture, and requires little maintenance, making it cost-effective for the chemical, marine and industrial industries.
| Size in Inches | Est. Weight per Ft. Lbs. | Est. Weight per 20′ Bar |
|---|---|---|
| 3/4 x 3/4 x 1/8 | 0.59 | 11.80 |
| 1 x 1 x 1/8 | 0.80 | 16.00 |
| 1 x 1 x 3/16 | 1.16 | 23.20 |
| 1 x 1 x 1/4 | 1.49 | 29.80 |
| 1-1/4 x 1-1/4 x 1/8 | 1.01 | 20.20 |
| 1-1/4 x 1-1/4 x 3/16 | 1.48 | 29.60 |
| 1-1/4 x 1-1/4 x 1/4 | 1.92 | 38.40 |
| 1-1/2 x 1-1/2 x 1/8 | 1.23 | 24.60 |
| 1-1/2 x 1-1/2 x 3/16 | 1.80 | 36.00 |
| 1-1/2 x 1-1/2 x 1/4 | 2.34 | 46.80 |
| 2 x 2 x 1/8 | 1.65 | 33.00 |
| 2 x 2 x 3/16 | 2.44 | 48.80 |
| 2 x 2 x 1/4 | 3.19 | 63.80 |
| 2 x 2 x 3/8 | 4.70 | 94.00 |
| 2-1/2 x 2-1/2 x 3/16 | 3.07 | 61.40 |
| 2-1/2 x 2-1/2 x 1/4 | 4.10 | 82.00 |
| 3 x 3 x 1/4 | 4.90 | 98.00 |
| 4 x 4 x 1/4 | 6.60 | 132.00 |
| 4 x 4 x 3/8 | 9.80 | 196.00 |
In the chemical and petrochemical sectors, Stainless Steel 317L Angles are commonly used in equipment like reactors, evaporators, and heat exchangers that come into contact with harsh chemicals. In marine settings, they serve as structural supports, piping systems, and components for offshore platforms, thanks to their remarkable resistance to chlorides. The pharmaceutical and food processing industries also rely on them for hygienic equipment and storage vessels. Additionally, they find applications in pulp and paper mills, power generation, and pollution control systems, delivering outstanding corrosion resistance, durability, and reliable performance even in tough conditions.
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Riyadh, Saudi Arabia
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