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Hashmi Sheets and Plates is a trusted manufacturer and supplier of Stainless Steel 304L Sheets and Plates in Doha, Qatar, catering to industries that require excellent corrosion resistance, durability, and weldability. This low-carbon austenitic stainless steel is specifically designed to minimize carbide precipitation during welding, maintaining superior corrosion resistance in welded structures. Our Stainless Steel 304L Sheets and Plates are precision fabricated to ensure uniform thickness, smooth surface finish, and dimensional accuracy. With timely delivery and technical support, Hashmi Sheets and Plates serves chemical, marine, food processing, and industrial fabrication projects across Qatar.
Stainless Steel 304L is an austenitic alloy containing chromium and nickel, with low carbon content to enhance weldability and reduce the risk of intergranular corrosion. Mechanically, it offers good tensile and yield strength, excellent toughness, and high ductility. The alloy maintains dimensional stability and reliable mechanical performance across a wide temperature range, making it ideal for welded structures and industrial applications where both corrosion resistance and durability are critical.
| Standard | ASTM A240, ASME SA240 |
| Thickness | 0.1mm to 12 mm Thk |
| Sheet/Plate Size | 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching. |
| Finish | Hot rolled (HR), Cold rolled (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated), Galvanized etc. |
| Grade | C | Ni | Si | N | S | Mn | P | Cr | Mo | |
| SS 304L | min. | – | 8.0 | – | – | – | – | – | 18.0 | – |
| max. | 0.030 | 12.0 | 0.75 | 0.10 | 0.030 | 2.0 | 0.045 | 20.0 | ||
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 304L | 485 | 40 | 170 | 92 | 201 |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 304L | S30403 | 1.4306/1.4307 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 | SUS 304L | 304S11 | 03Х18Н11 |
Grade | Density of ss304 in kg/m3 | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100°C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
304L | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
| Thickness | Plate Weight per Unit Area | Density |
|---|---|---|
| 3/16 inches | 0.06000 lbs/in²42.184176 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/4 inches | 0.08 lbs/in²56.245568 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/8 inches | 0.121 lbs/in²85.0714216 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1/2 inches | 0.161 lbs/in²113.1942056 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 5/8 inches | 0.196 lbs/in²137.8016416 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3/4 inches | 0.235 lbs/in²165.221356 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 7/8 inches | 0.274 lbs/in²192.6410704 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 inches | 0.313 lbs/in²220.0607848 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/4 inches | 0.391 lbs/in²274.9002136 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 1/2 inches | 0.47 lbs/in²330.442712 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 1 3/4 inches | 0.549 lbs/in²385.9852104 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 inches | 0.627 lbs/in²440.8246392 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/4 inches | 0.705 lbs/in²495.664068 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 1/2 inches | 0.784 lbs/in²551.2065664 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 2 3/4 inches | 0.862 lbs/in²606.0459952 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
| 3 inches | 0.941 lbs/in²661.5884936 kg/m² | 0.315 lbs/in³8.72 g/cm³ |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless steel 304L sheets and plates offer many advantages, including excellent corrosion resistance, especially in harsh environments such as chemical and coastal environments where 304L’s low carbon content increases and reduces its weldability risk of carbide precipitation, making it ideal for welding applications. It is very durable, stain resistant and requires little maintenance. 304L also has excellent strength and toughness at high and low temperatures. Its versatility makes it suitable for a wide range of industries, including food processing, pharmaceutical manufacturing and manufacturing.
Stainless Steel 304L Sheets and Plates are widely used in applications requiring corrosion resistance, weldability, and long-term durability. Common uses include chemical processing equipment, storage tanks, piping systems, food and beverage machinery, and pharmaceutical equipment. They are also applied in marine structures, architectural components, and industrial machinery exposed to corrosive environments. The alloy’s excellent weldability, mechanical strength, and corrosion resistance make Stainless Steel 304L Sheets and Plates a dependable choice for industries requiring durable, high-performance materials capable of maintaining integrity in welded or high-stress applications.
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