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Hassan Sheets and Plates is a well-respected manufacturer and supplier of Stainless Steel 321 Channels based in Riyadh, Saudi Arabia. They pride themselves on delivering top-notch products for industries that require strength, corrosion resistance, and heat stability. Stainless Steel 321 is a titanium-stabilized austenitic stainless steel, crafted specifically to resist intergranular corrosion and perform reliably in high-temperature settings. With a commitment to precision engineering and adherence to international standards, Hassan Sheets and Plates ensures that their SS 321 Channels are perfect for use in aerospace, chemical, petrochemical, power generation, and food processing industries, where durability and a long service life are essential.
The composition of Stainless Steel 321 Channels includes chromium (17–19%), nickel (9–12%), and titanium for stabilization, with iron making up the balance along with trace amounts of carbon, manganese, and silicon. This unique blend helps prevent carbide precipitation during welding and boosts resistance to sensitization. On the mechanical side, SS 321 boasts impressive tensile and yield strength, outstanding creep resistance, and toughness at both high and cryogenic temperatures. Its excellent weldability, formability, and stability under prolonged heat exposure make it a go-to choice for a variety of industrial applications.
| Standard | ASTM A276, ASTM A479 / ASME SA276, ASME SA479 |
| Condition | HRAP |
| Size Range | Base: 80 to 150 mm Side: 40 to 75 mm |
| Thickness | 5 to 6 mm (depending on size) |
| Grades | 304, 316 |
| Processing | Bar cutting |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|---|
| SS 304 | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 |
| SS 304L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 13 |
| SS 316 | 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 |
| SS 316L | 0.035 max | 2.0 max | 1.0 max | 0.045 max | 1.0 max | 16.00 – 18.00 | 16.00 – 18.00 | 10.00 – 14.00 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hassan Sheets and Plates based in Riyadh, Saudi Arabia, 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 Channel offers several advantages, including exceptional resistance to intergranular corrosion, particularly in high-temperature environments. Its titanium content prevents carbide precipitation, enhancing its stability and strength at elevated temperatures. The alloy provides excellent oxidation resistance, ensuring long-lasting performance even in harsh conditions. It also boasts good weldability and formability, making it easy to fabricate and shape for various applications. Additionally, Stainless Steel 321 Channel resists stress corrosion cracking, making it ideal for use in the chemical, aerospace, and power generation industries, where durability and reliability are crucial.
Yes, we offer custom sizes for Stainless Steel 321 Channel to meet specific project needs. Our team at Hassan Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | – | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| Description | Process | G kg/m | h mm | b mm | tw mm | tf mm | r1 mm | r2 mm |
|---|---|---|---|---|---|---|---|---|
| C 50X25X5X6 | Hot Rolled | 3.95 | 50 | 25 | 5 | 6 | 6 | 3 |
| C 75X40X5X7 | Hot Rolled/Laser | 6.95 | 75 | 40 | 5 | 7 | 8 | 4 |
| C 100X50X5X7.5 | Hot Rolled/Laser | 9.37 | 100 | 50 | 5 | 7.5 | 8 | 4 |
| C 125X65X6X8 | Hot Rolled/Laser | 13.4 | 125 | 65 | 6 | 8 | 8 | 4 |
| C 150X75X6.5X10 | Hot Rolled/Laser | 18.62 | 150 | 75 | 6.5 | 10 | 10 | 5 |
| C 150X75X9X12.5 | Hot Rolled/Laser | 24.01 | 150 | 75 | 9 | 12.5 | 5 | 1 |
| C 180X75X7X10.5 | Hot Rolled/Laser | 21.52 | 180 | 75 | 7 | 10 | 2 | 1 |
| C 200X80X7.5X11 | Hot Rolled/Laser | 24.77 | 200 | 80 | 7.5 | 11 | 2 | 1 |
| C 200X90X8X13.5 | Hot Rolled/Laser | 30.53 | 200 | 90 | 8 | 13.5 | 2 | 1 |
| C 230X80X8X12 | Hot Rolled/Laser | 28.56 | 230 | 80 | 8 | 12 | 2 | 1 |
| C 250X90X9X13 | Hot Rolled/Laser | 34.86 | 250 | 90 | 9 | 13 | 2 | 1 |
| C 250X90X11X14.5 | Hot Rolled/Laser | 40.34 | 250 | 90 | 11 | 14.5 | 2 | 1 |
| C 300X90X9X12 | Hot Rolled/Laser | 37.17 | 300 | 90 | 9 | 12 | 2 | 1 |
| C 300X90X10X15.5 | Hot Rolled/Laser | 43.85 | 300 | 90 | 10 | 15.5 | 2 | 1 |
| C 300X90X12X16 | Hot Rolled/Laser | 48.78 | 300 | 90 | 12 | 16 | 2 | 1 |
| C 380X100X10.5X16 | Hot Rolled/Laser | 54.85 | 380 | 100 | 10.5 | 16 | 2 | 1 |
| C 380X100X13X16.5 | Hot Rolled/Laser | 62.5 | 380 | 100 | 13 | 16.5 | 2 | 1 |
| C 380X100X13X20 | Hot Rolled/Laser | 67.37 | 380 | 100 | 13 | 20 | 2 | 1 |
In aerospace, Stainless Steel 321 Channels are commonly found in exhaust systems, structural components, and heat shields, thanks to their remarkable high-temperature strength. In the chemical and petrochemical sectors, they’re used in pressure vessels, reactors, and piping systems that face harsh environments. Power plants incorporate them in boilers, superheaters, and heat exchangers, while the food processing industry relies on them for equipment that demands cleanliness and corrosion resistance. Their durability, heat resistance, and mechanical strength truly make them a versatile option for industries with demanding requirements.
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Riyadh, Saudi Arabia
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