SMM Industries LLP is a trusted name when it comes to premium Stainless Steel 304/304L Plates. These plates are among the most demanded stainless steel products globally, valued for their unbeatable corrosion resistance, durability, and versatility. Engineered to meet rigorous industry standards, these plates are produced under strict quality control and comply with ASTM A240 and ASME SA240, which guarantee exceptional mechanical and chemical properties suitable for varied industrial use.
Stainless Steel 304/304L Plates are austenitic stainless steel plates made of chromium and nickel, providing excellent corrosion resistance even in oxidizing environments. The low carbon variant, 304L, has added benefit in welded structures as it minimizes carbide precipitation during welding operations, ensuring maximum toughness and resistance to intergranular corrosion. These plates are globally recognized under different designations like UNS S30400 / S30403, WNR 1.4301 / 1.4307, SUS 304 / 304L in Japan, X5CrNi18-10 / X2CrNi19-11 in Germany, and 304S15 / 304S31 in the UK.
One major advantage of Stainless Steel 304/304L Plates is their outstanding resistance to a wide range of atmospheric environments and many corrosive media. They are easy to fabricate and clean, have a high strength-to-weight ratio, and retain their appearance for years without extensive maintenance. Their hygienic properties make them ideal for the food and pharmaceutical industries where cleanliness is non-negotiable.
SMM Industries LLP, one of the top Stainless Steel 304/304L Plates Manufacturers, ensures that every plate meets international standards and customer-specific requirements. Clients trust our quality and timely delivery for their critical operations.
Stainless Steel 304/304L Plates 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.
Food Processing Equipment — These plates ensure hygienic surfaces and resistance to food acids.
Chemical Containers — Perfect for storage tanks and pipelines carrying corrosive chemicals.
Architectural Applications — Favoured for facades, decorative panels, and building structures.
Heat Exchangers — Excellent thermal properties make them reliable in heat transfer systems.
Pharmaceutical Equipment — Maintain sterility and cleanliness in sensitive production lines.
Kitchen Appliances — Widely used in sinks, countertops, and cookware for durability and shine.
Automotive Trim and Moulding — Adds aesthetic appeal and resists weathering.
Water Treatment Plants — Handles constant contact with water and chemicals.
Marine Hardware — Withstands harsh saline environments without rusting.
Pressure Vessels — Built to bear high pressures and fluctuating temperatures.
As reputed Stainless Steel 304/304L Plates Suppliers, we maintain a steady supply to various sectors, ensuring our clients receive defect-free plates on schedule. As committed Stainless Steel 304/304L Plates Stockists, we hold vast inventories in multiple dimensions and finishes, ready for immediate dispatch to keep projects on track. Furthermore, as experienced Stainless Steel 304/304L Plates Exporters, we ship our plates securely across continents, from the Middle East and Europe to Asia and North America, with packaging designed to prevent transit damage.
Our Stainless Steel 304/304L Plates adhere to international standards, giving customers peace of mind that each plate will perform reliably in demanding environments. Their availability in various sizes and thicknesses means they can be tailored to meet the precise needs of any project, from large industrial installations to detailed fabrication work.
Internationally, Stainless Steel 304/304L Plates are known by different standards. In the USA, they follow ASTM A240 specifications. Europe uses EN 10088, while Japan applies JIS G4304. The UK refers to BS 1449, Germany uses DIN 17440, India follows IS 6911, Russia uses GOST 5582, and China uses GB/T 3280. Despite different standards, the core quality and performance remain uncompromised. SMM Industries LLP stays committed to delivering superior products and exceptional service, ensuring our clients get the most dependable Stainless Steel 304/304L Plates for every application, every time.
For unmatched quality, reliable supply, and global service, choose SMM Industries LLP as your trusted source for Stainless Steel 304/304L Plates that meet the highest international standards.
| 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 Plates | 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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