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SS Plate Manufacturer in India – Hindustan Steel Corporation

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Looking for a trusted SS plate manufacturer in India? Hindustan Steel Corporation stands as a leading producer and stockist of high-quality stainless steel plates for critical industrial, architectural, marine, and food-grade applications. With over two decades of manufacturing excellence and export capability, we deliver stainless steel plates that meet ASTM, ASME, EN, and ISO standards—customized for your needs.

What Makes Us a Reliable SS Plate Manufacturing Company in India?

As a top-tier SS plate manufacturing company, our edge lies in deep metallurgical expertise, in-house quality control, wide inventory, and made-to-order services. We offer:

  • Production as per ASTM A240, ASME SA240, EN 10088
  • Grades: SS 304, SS 316L, 321, 347, 410, 420, 430, 904L, Duplex & Super Duplex
  • Thickness range: 0.5 mm to 150 mm
  • In-house CNC plasma cutting, polishing, edge finishing
  • Export-ready packing, test reports, and full traceability

SS Plates Supplied Across Diverse Indian & Global Industries

Our stainless steel plate solutions serve high-demand sectors such as:

  • Pharmaceutical & Food Equipment
  • Power Generation & Pressure Vessels
  • Chemical Processing Plants
  • Oil & Gas Fabrication
  • Marine Engineering & Saltwater Equipment
  • Architectural Facades & Decorative Cladding
  • Dairy & Beverage Processing

Whether your requirement is for hygienic, high-corrosion-resistant, or heat-resistant SS grades, we provide material, machining, and documentation support under one roof.

Mechanical Properties of Stainless Steel Plates We Manufacture

Grade Yield Strength (MPa) Tensile Strength (MPa) Elongation (%) Hardness (HB)
SS 304 205 515–720 ≥ 40 ≤ 201
SS 316L 170 485–620 ≥ 40 ≤ 217
SS 410 275 450–650 ≥ 20 ≤ 250
SS 904L 220 490–710 ≥ 35 ≤ 220
Duplex 450 620–880 ≥ 25 ≤ 290

All grades undergo ultrasonic, chemical, and mechanical testing as per standards, with certificates available upon request.

Stainless Steel Plate Manufacturing Standards & Equivalent Grades

We manufacture stainless steel plates as per the following international specifications:

  • ASTM A240 / ASME SA240 – For pressure vessels and general applications
  • EN 10088-2 / EN 10028-7 – European standards for stainless flat products
  • IS 6911 (India) – Indian standard for stainless steel sheets/plates
  • Equivalent Grades Available:
    • SS 304 1.4301 X5CrNi18-10
    • SS 316L 1.4404 X2CrNiMo17-12-2
    • SS 904L 1.4539 N08904
    • Duplex S31803 / S32205 1.4462
    • Super Duplex S32750 / S32760

We also support custom chemical and mechanical specifications upon request for OEMs, EPC contractors, and heavy industry buyers.

SS Plate Sizes, Thickness, Widths & Finish Options

Our standard manufacturing and stocking capabilities include:

  1. Thickness Range: 0.5 mm to 150 mm
  2. Width: Up to 2500 mm
  3. Length: Standard – 2500 mm / 3000 mm / 6000 mm | Custom – As required
  4. No. 1 (Hot rolled, annealed, pickled)
  5. 2B (Cold rolled, annealed, pickled, skin passed)
  6. BA (Bright Annealed), Mirror (No. 8), Hairline, Scotch
  7. Surface Tolerance: As per ASTM A480

We offer full cut-to-size, slit-to-width, or blanked plates for laser-ready use.

Heat Treatment, Toughness & Surface Conditioning

We provide heat treatment and surface solutions tailored to application needs:

  • Annealed condition: For improved ductility and formability
  • Stress relieving: On request for pressure vessel and structural use
  • Pickled & Passivated: Clean surface for hygiene-grade and corrosion-prone use
  • Hardening: Available for martensitic grades like SS 410, 420

Our plates offer excellent intergranular corrosion resistance, toughness at low temperatures (especially in austenitic and duplex grades), and surface polish suitable for food and pharma-grade applications.

SS Plate Cutting, Welding & Fabrication Support

Hindustan Steel Corporation enables ready-to-use plates with:

  • In-house CNC Plasma & Laser Cutting
  • Waterjet & Shear Cutting (Up to 40 mm)
  • Machining & Edge Grinding
  • Plate Marking, Drilling, Bending on Request
  • Weldable Grades with Low Carbon Versions (304L, 316L)
    → We provide welding guides and filler metal support upon request.

We ensure zero edge burr, clean marking, and mill traceability for all fabricators and contractors.

Why Choose Hindustan Steel Corporation for SS Plate Supply?

  • 100% Mill-Test Certified Plates
  • Manufacturer-direct pricing
  • Wide-grade inventory (SS 304 to Super Duplex)
  • Fast delivery PAN India & globally
  • Custom packaging, documentation & test reports
  • ISO, IBR, PED-certified vendor
  • Over 25 years of fabrication & export experience

Whether you’re a chemical plant EPC, SS tank fabricator, or OEM buyer, we have both the inventory and infrastructure to meet bulk or urgent needs.

Popular Stainless Steel Grades We Manufacture & Stock

Category Grades
Austenitic SS 304, 304L, 316, 316L, 321, 347
Martensitic SS 410, 420
Ferritic SS 430
High Corrosion SS 904L
Duplex S31803, S32205
Super Duplex S32750, S32760

We also support SS circles, coils, shims, perforated plates, and custom-profile blanks as per order.

Global Export Destinations & Packaging Capabilities

Hindustan Steel Corporation is a trusted exporter of stainless steel plates to over 40 countries. We serve clients in:

  • Middle East: UAE, Saudi Arabia, Oman, Qatar, Kuwait
  • Africa: Egypt, South Africa, Nigeria, Kenya
  • Asia: Bangladesh, Vietnam, Malaysia, Indonesia
  • Europe & USA: Germany, Italy, UK, Spain, USA

Export Packaging:

  • Seaworthy wooden pallets, waterproof wrapping
  • Plate edges protected with corner boards
  • Heat-numbered marking + test certificate bundles
  • HS code: 7219 / 7220 (based on grade and product type)

We handle all required export compliance documents, mill TC (EN 10204 3.1/3.2), third-party inspections (BV, SGS, LLOYDS), and packing lists.

Buyer Guide – How to Select the Right SS Plate Grade

Here’s a simple guide to help buyers choose the right grade:

Application Suggested Grade(s)
Food, Pharma, Water Tanks SS 304 / 304L
Marine, Saltwater, Acids SS 316L / SS 904L / Duplex
Heat & Pressure Equipment SS 321 / SS 347 / 316H
Budget Structural Projects SS 410 / SS 430
Chloride-rich Environments S31803, S32750 (Duplex)

Tip: For corrosion + strength + formability → go for Duplex / 904L
For decorative, hygiene, and bright finish needs → opt for BA/Mirror Finish SS 304

Still confused? Contact our team with your end-use, budget, and quantity, and we’ll recommend the best match with pricing.

Certifications, Test Reports & Quality Approvals

All stainless steel plates from Hindustan Steel Corporation are supplied with:

  •  Mill Test Certificate (EN 10204 3.1 / 3.2)
  •  IBR / PED / ISO / ROHS Approvals
  • NACE / HIC reports for corrosive environments
  • PMI (Positive Material Identification) on request
  • Ultrasonic Testing (UT) / Intergranular Corrosion Test
  • Custom stamping, branding & barcoding

We also support third-party inspections from SGS, Lloyds, Bureau Veritas, and customer-appointed agencies.

FAQs for SS Plate Manufacturer in India

Hindustan Steel Corporation offers mill-direct supply and export-grade stainless plates.

SS 316 performs better due to added molybdenum for seawater resistance.

From 0.5 mm to 150 mm thickness, up to 2500 mm width, and 6000 mm length.

Yes, we offer No. 8 mirror and BA finish on SS 304/316.

Absolutely, with CNC laser/plasma cutting and custom fabrication options

SS 304, 316L, 321, 347, 410, 430, 904L, Duplex (S31803), Super Duplex (S32750).

Yes, especially in acidic and chloride-rich environments.

Yes, we provide IBR approved plates with TC 3.1 and 3.2

MOQ depends on grade – starts from 1 plate or 50 kg for regular stock.

Yes, we are regular suppliers to Dubai, Riyadh, Dammam, and Abu Dhabi.

Yes, we stock both Duplex S31803 and Super Duplex S32750

SS 321 and SS 347 are stabilized grades ideal for high temperature.

Yes, PED-certified and compliant with European Pressure Directive.

Yes, we offer express dispatch and ready stock across major grades.

Request Quote, Samples & Stainless Plate Datasheet

Looking for the best price on stainless steel plates?
Get your custom quote with delivery timelines by sharing:

  • Grade & thickness
  • Required dimensions or cut sizes
  • Quantity (tons/pieces)
  • Delivery city or port

We’ll respond within 1 working day with an official quotation, mill certifications, and product datasheets.

Call Now

+91-22-66159018
+91-9820944724

Email

sales@hindustansteel.com hindustansteel1@gmail.com

Visit Us

390/392, Ground Floor, Shankar Mansion, S.V.P. Road, Mumbai – 400004, India

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Applications

Explore how stainless steel plates are used across industries—from food-grade equipment and heat exchangers to marine-grade and decorative installations. Select the right plate based on industry need and environment.

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Grade / Standard

Find detailed insights into SS 304, SS 316, Duplex, 904L, and other grades. We break down corrosion resistance, mechanical properties, and usage suitability to help you choose smartly.

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Manufacturing

We supply HIND-branded SS plates along with leading mill-certified brands like Jindal, Outokumpu, and POSCO — offering the best of pricing, availability, and traceability.

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Export Locations

Hindustan Steel Corporation is a trusted exporter of stainless steel plates to more than 40 countries, serving critical sectors where corrosion resistance, hygiene, and precision are non-negotiable. 

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FAQ

Even experienced buyers can fall into common traps when sourcing stainless steel plates. 

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Comparison

Got questions? We’ve answered the most searched buyer queries on SS 304 vs 316, finish options, welding behavior, marine suitability, and more — in voice-search-friendly formats.

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Blog

Get expert tips, grade comparisons, surface finish guides, and stainless selection checklists tailored for engineers, fabricators, and procurement teams.

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Supporting (Conversion)

This section provides ready-to-download documents and technical tools to help buyers finalize their decisions faster, align with project specs, and ensure compliance.

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Call Now

+91-22-66159018
+91-9820944724

Email

sales@hindustansteel.com hindustansteel1@gmail.com