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Structural Steel Manufacturer in India | Hindustan Steel Corporation

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Leading Structural Steel Plate Manufacturer in India – HSC

As one of the top-rated structural steel manufacturers in India, Hindustan Steel Corporation (HSC) supplies a wide range of IS 2062, EN 10025, ASTM A36, and SAILMA structural plates for critical infrastructure, fabrication, and engineering projects. With high strength, precise dimensional tolerances, and excellent weldability, our structural plates are ideal for load-bearing, frame-building, and high-stress applications. We stock and cut-to-size plates from 5mm to 150mm, with stringent testing for mechanical properties and certifications like ISO, IBR, and PED. Whether you’re building bridges, PEBs, telecom towers, offshore structures, or heavy civil projects, HSC delivers the right grade, right thickness, and right quality—on time, every time.

What Is Structural Steel Plate and Why Is It in High Demand in India?

Structural steel plates are carbon or HSLA (high-strength low-alloy) plates used for load-bearing structural components. In India, their demand is rising across government-funded infrastructure, commercial warehousing, and metro rail projects. The plates are engineered for strength, ductility, and weldability, meeting various Indian and international standards. At HSC, we manufacture and stock IS 2062 E250/E350/E450, SAILMA, EN 10025 (S235JR/S275JR/S355J2), ASTM A36/A572, and JIS SS400 plates, suitable for fabrication with minimal distortion and optimal surface finish.

Where Are Structural Steel Plates Used in India?

Our structural steel plates are supplied to projects across the country in sectors such as:

  • Bridge construction (steel girders, trusses)
  • PEB & warehouse fabrication
  • Telecom & transmission towers
  • Marine & offshore platforms
  • Metro rail viaducts and infrastructure
  • Highway flyovers and culverts
  • Industrial buildings & plants
  • Civil & municipal infrastructure

Structural Steel Plate Properties – Strength, Ductility & Fabrication

Our steel plates offer a fine balance of tensile strength, ductility, and formability for demanding structural needs:

Property Typical Range
Yield Strength 250 MPa – 650 MPa
Tensile Strength 410 MPa – 750 MPa
Elongation (%) 20% – 30%
Thickness Range 5 mm – 150 mm
Width Up to 3000 mm
Length Up to 12000 mm

Plates are available with mill edge, flame-cut, or CNC finish.

Indian & Global Standards We Manufacture

As a trusted structural steel plate manufacturer, HSC offers plates as per:

  • IS 2062 (E250 / E350 / E450 grades)
  • EN 10025 (S235JR / S275JR / S355J2)
  • ASTM A36 / A572 Gr 50 / A573
  • SAILMA 250 / 350 / 450 / 550 / 650
  • JIS G3101 SS400
  • DIN ST37-2 / ST52-3
  • GOST 380-94 St3

Equivalents and dual-certified plates are also supplied.

Available Sizes, Tolerances & Plate Cutting Services

We supply structural plates in custom sizes, with strict adherence to tolerances:

  1. Width: 1000 mm – 3000 mm
  2. Length: Up to 12 Meters
  3. Thickness: 5 mm to 150 mm
  4. Surface: Shot blasted, primer coated, or plain
  5. Cutting Options: CNC plasma, flame cut, sheared, laser cut

Heat Treatment, MTCs & NDT Testing Available

HSC provides structural plates in the following conditions:

  • As-rolled
  • Normalized
  • Stress relieved
  • Shot blasted + primer coated (on request)

Third-party test certifications and MTCs (EN 10204 3.1/3.2) are supplied. NDT, ultrasonic, and radiography tests available on request.

Plate Bending, Welding & Fabrication Support

Our plates are suitable for:

  • Gas/plasma/laser cutting
  • MIG/MAG welding, SAW & TIG welding
  • CNC press brake bending
  • Notching, drilling, chamfering & bevelling

We offer value-added fabrication support and plate machining for ready-to-fabricate supply.

Why Choose Hindustan Steel Corporation?

  • In-house stock of 1500+ MT of structural grades
  • ISO 9001 certified processes
  • PAN-India delivery within 2–7 days
  • Cut-to-size & CNC-ready plates
  • Full compliance with IS/EN/ASTM/JIS/DIN standards
  • Export packaging & port delivery available
  • 40+ years of steel industry experience

Popular Structural Grades We Supply

Grade Yield Strength Standard
IS 2062 E250 250 MPa IS 2062
EN 10025 S355J2 355 MPa EN 10025-2
ASTM A36 250 MPa ASTM A36
SAILMA 450 450 MPa SAIL
DIN St52-3 355 MPa DIN 17100
JIS SS400 245 MPa JIS G3101

Serving Buyers Across India & Export Markets

We regularly export to:

  • UAE, Saudi Arabia, Oman, Qatar
  • Kenya, Egypt, Nigeria, South Africa
  • Bangladesh, Nepal, Sri Lanka
  • Indonesia, Malaysia, Singapore
  • Europe (Poland, Spain), UK, Latin America

Custom documentation and third-party inspection are provided.

Tips for Buying Structural Steel Plates in India

  • Verify standard and grade (IS, EN, ASTM)
  • Ask for MTC & test reports
  • Confirm surface prep (blasted/primed)
  • Check tolerances & flatness
  • Confirm size, weight & finish
  • Choose cut-to-size to save fabrication costs

Certifications & Compliance

All structural plates are supplied with:

  • ISO 9001:2015 Certification
  • IBR approval (for certain grades)
  • EN 10204 3.1 / 3.2 certificates
  • PED & NACE compliance (on request)
  • MTCs with heat number traceability

FAQs for Structural Steel Manufacturer in India

SAILMA has higher yield strength and is a high-tensile variant used for heavy structures.

₹60 to ₹95/kg depending on grade and thickness.

Yes, our plates are weldable and support CNC fabrication.

Yes, we offer IBR and PED certified plates.

2 to 7 working days based on location.

Yes, including CNC, plasma, and flame cutting.

Infrastructure, PEBs, bridges, telecom towers, marine, etc.

Yes, with mill or sheared edges.

Yes, S355J2 (EN) is equivalent to IS 2062 E350.

Yes, on request with mill finish or coating.

Yes, we export regularly to the Middle East.

No MOQ for standard grades; custom plates on request.

MTC, packing list, invoice, origin certificate, TPI reports.

Direct mill linkages, faster delivery, customization, and 100% quality assurance.

Get Quote or Become a Distributor

Whether you’re a fabricator, EPC contractor, or stockiest, partner with HSC for direct supply of structural steel. Get:

  • Bulk order quotes
  • Cut-to-size pricing
  • Custom delivery
  • Distributor support across India

Call Now, Email Us, or Get a Quote

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

DSQ Plates are used for tank building, acid/chemical storage, ducting, and electroplating lines. Their low carbon, high ductility, and anti-crack profile make them perfect for processes involving heavy forming and corrosive environments. Browse our application tabs to choose DSQ by use-case.

Explore All Applications

Equivalent Grades & Standard

We supply DSQ plates in grades that comply with IS 2062, ASTM A283, and industry-specific dead soft steel specs. From thin sheets to thick, press-ready plates—get the right grade with correct mechanicals and test reports.

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Product Range

DSQ (Dead Soft Quality) Steel Plates may not have a globally unified standard like structural steels, but they comply with select Indian and international specifications that focus on soft, formable, and acid-resistant applications. 

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Export Locations

At Hindustan Steel Corporation, we have built a trusted name in supplying DSQ (Dead Soft Quality) Steel Plates to both domestic and international buyers involved in galvanizing, pickling, electroplating, and tank fabrication industries

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FAQ

We’ve answered 40+ voice-search optimized questions including: what is DSQ plate, where to use it, what is its thickness range, and how it compares with standard steel. Visit FAQ tab for full clarity

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Comparison

We’ve Comparison including: what is DSQ plate, where to use it, what is its thickness range, and how it compares with standard steel. 

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Blog

Not sure whether to choose DSQ over IS 2062 or High Tensile? Read our DSQ blogs for real use-cases in galvanizing, chemical plants, and pickling units. Know the difference before placing bulk orders.

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Supporting (Conversion)

We understand that engineering, procurement, and QA teams need technical clarity before placing an order. 

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Call Now

+91-22-66159018
+91-9820944724

Email

sales@hindustansteel.com hindustansteel1@gmail.com