SMM Industries LLP has a reputation as Stainless Steel 304/304L Sheets Suppliers, providing high-grade products meeting international standards. Our Stainless Steel 304/304L Sheets, renowned for strength, flexibility, and corrosion resistance, provide solid performance in various industries. Our sheets are made to precise specifications according to the stipulations of ASTM A240 and ASME SA240, guaranteeing dependability for high-end applications.
Stainless Steel 304/304L Sheets belong to the austenitic family of stainless steel, which includes chromium and nickel in majority composition. Grade 304 is the most universally used stainless steel, while 304L is the low-carbon equivalent with enhanced weldability without the sacrifice of strength. Sheets are easy to form, fabricate, and clean and find both structural and decorative applications. The double certification of ASTM A240 / ASME SA240 ensures these grades find acceptance in all industries internationally.
Stainless Steel 304/304L Sheets provide multiple benefits that make them the material of choice across sectors:
High corrosion resistance in various environments including atmospheric, chemical, and marine exposure.
Excellent formability and weldability due to low carbon content in 304L.
Good mechanical properties across a wide range of temperatures.
High strength-to-weight ratio, making them suitable for structural use.
Hygienic surface ideal for food processing and medical equipment.
Oxidation resistance in intermittent service up to 870°C and in continuous service up to 925°C.
These advantages position SMM Industries LLP among the top Stainless Steel 304/304L Sheets Manufacturers worldwide, offering solutions built for endurance and quality.
Stainless Steel 304/304L Sheets are used across various industries due to their adaptability and performance. SMM Industries LLP ensures every sheet meets strict global standards for application-specific needs.
Automotive Industry: Used in heat shields, exhaust components, and structural reinforcements where corrosion resistance is essential.
Food Processing: Widely applied in commercial kitchens, sinks, counters, and food preparation surfaces due to its hygienic finish and ease of cleaning.
Chemical Industry: Preferred for storage tanks, chemical containers, and piping due to its resistance to a wide range of chemicals and acids.
Architectural Applications: Common in cladding, railings, and interior designs for its aesthetic appeal and weather resistance.
Medical Equipment: Used for surgical tools, operating tables, and dental equipment due to non-reactivity and sterilization compatibility.
Oil & Gas: Supports offshore platforms, pipelines, and refinery components for its ability to withstand harsh, corrosive environments.
Pharmaceuticals: Ideal for cleanroom walls, surfaces, and fabrication of sterile manufacturing equipment.
Marine Applications: Fittings, fasteners, and hull components are made using 304/304L for seawater resistance.
Textile and Paper Industry: Applied in machinery, dyeing equipment, and rollers exposed to moisture and chemicals.
Water Treatment Plants: Used for tanks, valves, and screens requiring resistance to chlorides and other corrosive agents.
SMM Industries LLP stands out as one of the leading Stainless Steel 304/304L Sheets Exporters, meeting the exact needs of global industries with premium-grade stock and precision cutting services.
As one of the most established Stainless Steel 304/304L Sheets Stockists, we maintain a ready-to-dispatch inventory in various thicknesses, sizes, and finishes, supported by mill test certificates and third-party inspection as per international norms.
In various regions of the globe, Stainless Steel 304/304L Sheets go by different standards. As per the standards of Germany (DIN), it has 1.4301 / 1.4307 marking. JIS SUS304/SUS304L in Japan. The European standard equivalent is EN 10088-2 1.4301/1.4307. British standards (BS) describe it as 304S15/304S11. These different designations enable SMM Industries LLP to supply to a diversified clientele, including the likes of OEMs and EPC contractors.
The versatility and proven performance of Stainless Steel 304/304L Sheets make them an indispensable material in industrial, commercial, and architectural applications. With adherence to ASTM A240 and ASME SA240, SMM Industries LLP guarantees superior product performance.
| Standard | ASTM A240 / ASME SA240 |
|---|---|
| Thickness | 0.3 mm to 120 mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Sheets Surface Finish | No.1, 2B, BA, 8K Mirror, Hairline, satin (Met with Plastic Coated) Embossed, brush, No.4, HL, matt, pvc etc. |
| Sheets Hardness | Half Hard, Quarter Hard, Soft, Hard, Spring Hard |
| Value added services for Sheets | Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing |
| Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
| STANDARD | WERKSTOFF NR. | UNS | Density (G/CM3) |
|---|---|---|---|
| SS 304 | 1.4301 | S30400 | 8 |
| SS 304L | 1.4307 | S30403 | 8 |
| ELEMENT | C | Mn | P | S | Si | Cr | Ni | Fe |
|---|---|---|---|---|---|---|---|---|
| SS 304 | 0.08 max | 2.00 max | 0.045 max | 0.03 max | 1.00 | 18.00 – 20.00 | 8.00 – 10.5 | Balance |
| SS 304L | 0.03 max | 2.00 max | 0.045 max | 0.03 max | 1.00 | 18.00 – 20.00 | 8.00 – 12.0 | Balance |
| Grade/Temper | Density | Melting Range, ℃ | Elongation % | Tensile StrengthMpa | Yield Strength 0.2%Mpa | Hardness (Brinell) |
|---|---|---|---|---|---|---|
| 304 | 8 | 1400 ℃ | 40 | 515 | 205 | 201 |
| 304L | 8 | 1400 ℃ | 40 | 485 | 170 | 201 |
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