We belong to the list of trustworthy SS 304 Plates Suppliers in India, and if you have ever had experience with purchasing stainless steel, then you must know how different it is to deal with a supplier who gets things done correctly every single time and a supplier who does it occasionally. Our Stainless Steel 304 plates are fabricated in compliance with international standards and using only verified raw materials. Each piece is carefully inspected prior to shipment. Resistance to corrosion, tensile strength, weldability, and accuracy – all of this is guaranteed by the material grade.
Our customers include fabricators, contractors, engineers, food processing facilities, pharma units, and process industries from all over India. No matter what the requirements may be—pressure vessels, storage tanks, structural fabrication, and general industrial fabrication—we provide our products in the dimensions and finishes required for the job, not just those in stock.
Stainless Steel 304 Plate refers to a flat rolled plate of Grade 304 which is a chromium-nickel austenite alloy with approximately 18% chromium and 8% nickel content. The composition makes the material resistant to corrosion, oxidation, moisture, and almost all chemicals while maintaining its mechanical strength and formability within a reasonable level.
The material is among the most specified stainless steels worldwide for several reasons. Grade 304 stainless steel finds application in manufacturing, engineering, food processing, pharmaceutical production, and construction applications without requiring frequent material replacement. The word versatile perfectly describes the material.
| Specification Item | Details (SS 304 Plate) |
|---|---|
| Material Grade |
|
| Standards | ASTM A240, ASME SA240, ASTM A480, EN 10088, JIS Standards |
| Thickness | 5 mm to 150 mm |
| Width | 1000 mm, 1219 mm, 1500 mm, 2000 mm |
| Length | 2000 mm, 2440 mm, 3000 mm, 6000 mm (Custom Sizes Available) |
| Surface Finish | Hot Rolled (HR), Cold Rolled (CR), 2B Finish, No.1 Finish, No.4 Finish, Hairline Finish, Mirror Finish |
| Element | Composition |
|---|---|
| Chromium | 18.0 – 20.0% |
| Nickel | 8.0 – 10.5% |
| Carbon | 0.08% Max |
| Manganese | 2.0% Max |
| Silicon | 1.0% Max |
| Phosphorus | 0.045% Max |
| Sulfur | 0.03% Max |
The honest answer is that the things that matter most in this business — material quality, correct dimensions, documentation, and delivery that actually happens when it was supposed to — are what we focus on. Our manufacturing facility is modern, our raw material sourcing is controlled, and our quality checks are real, not paperwork exercises. For custom requirements, precision cutting, or bulk orders with tight timelines, we have the setup and experience to handle them without the usual complications.
Every plate we supply goes through a defined manufacturing sequence — not as a formality, but because cutting corners in production is how dimensional problems and grade inconsistencies happen. We start with raw material inspection and work through rolling, heat treatment, annealing, pickling, levelling, and surface finishing before CNC cutting brings the plate to its final dimensions. Edge finishing and a full dimensional inspection follow. Nothing gets packed until it's passed final quality testing. That's the sequence, and it applies to every order, not just the big ones.
Raw Material Inspection
Hot Rolling / Cold Rolling
Heat Treatment
Annealing
Pickling
Plate Leveling
Surface Finishing
CNC Cutting
Edge Finishing
Dimensional Inspection
Final Quality Testing
Protective Packaging
Quality here isn't a single checkpoint at the end — it runs through the entire process. PMI testing at raw material stage means the grade is verified before production starts. Chemical analysis, mechanical testing, thickness measurement, flatness checks, surface inspection, and dimensional verification are all part of what happens before a plate is cleared for dispatch. Mill Test Certificates to EN 10204 3.1 are available with every batch, and if your project needs third-party inspection, that can be arranged.
Mill Test Certificates (EN 10204 3.1) are available on request.
It's a flat stainless steel product made from Grade 304 — an austenitic alloy known for corrosion resistance, solid mechanical strength, and good fabrication properties. It's one of the most widely used grades in industrial and commercial applications worldwide.
We supply standard sizes across a range of thicknesses from 5 mm to 150 mm, and widths and lengths as listed in our specifications. Custom sizes — cut to your drawings or project dimensions — are also available and handled regularly.
Yes. Precision cutting, edge finishing, and custom dimensions according to customer drawings are all part of what we do. Just share your specs and we'll work from there.
We supply in Hot Rolled, Cold Rolled, 2B, No.1, No.4, Hairline, and Mirror finishes. If you're unsure which finish suits your application, our team can help you pick the right one.
Yes — every plate goes through chemical, mechanical, dimensional, surface, and flatness inspection before it's packed. It's not a selective process; it applies to every order.
Chemical processing, food processing, pharmaceuticals, engineering, construction, oil & gas, water treatment, power generation, and marine industries are the main ones — but the grade shows up in a wide range of general fabrication and structural applications too.
Yes. EN 10204 3.1 Mill Test Certificates are supplied on request with every batch. Third-party inspection reports can also be arranged if your project requires independent verification.
Share the grade, thickness, dimensions, finish, quantity, and application details. Our sales team will come back with a competitive quotation and the technical details you need to move forward.
If you're searching for dependable SS 304 Plate Suppliers in India who can match your specifications and deliver without the usual back-and-forth, get in touch with our team today. We supply high-quality Stainless Steel 304 Plates in standard and custom sizes for industrial, commercial, and fabrication applications across India and internationally. Let us know what you need and we'll take it from there.