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Structural Steel Plate Specs & Datasheets – Download Technical Grades & Standards

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Structural steel plates are the backbone of construction, fabrication, and heavy engineering. From high-rise buildings and bridges to telecom towers and cranes, the structural integrity of any large-scale project depends on choosing the right grade. At Hindustan Steel Corporation, we offer one of the most extensive ranges of structural steel plates in India—fully certified, standard-compliant, and available with ready-to-download datasheets.

Whether you’re looking for EN 10025 S355J2, IS 2062 E350, ASTM A36, or DIN St52-3, you’ll find the right plate specification, yield strength, chemical analysis, and fabrication compatibility—all in one place.

What Are the Key Specifications of Structural Steel Plates?

Structural steel plate specifications refer to standardized attributes such as:

  • Grade (e.g., S355J2, E350, A36)
  • Thickness range
  • Width & length tolerance
  • Yield strength (Y.S.)
  • Tensile strength (U.T.S.)
  • Elongation %
  • Impact toughness (Charpy values)
  • Delivery condition (Hot Rolled, Normalized, Q+T)

These specs ensure suitability for civil, mechanical, or structural load-bearing projects.

Applications That Require Accurate Plate Specs

Structural steel plates are selected for precision-critical applications such as:

  • Bridge decks & girders
  • Warehouse columns & rafters
  • Crane booms & chassis
  • Oil & gas platforms
  • Ship hulls & marine infrastructure
  • Wind tower flanges
  • PEB fabrication
  • Pressure-bearing tanks

Mismatched or uncertified specs can lead to failure. Our plate specs meet global standards.

Mechanical Properties by Grade (Quick Reference)

Grade Yield Strength (MPa) U.T.S. (MPa) Elongation (%) Condition
IS 2062 E250 250 410–540 23 As Rolled
IS 2062 E350 350 490–610 22 As Rolled
S355J2 355 510–680 22 N / +AR
A36 250 400–550 20 Hot Rolled
St52-3 355 510–650 21 N
SAILMA E410 410 570–720 18–22 TMCP

More detailed datasheets available for download upon request.

Indian & Global Standards Compared (IS / EN / ASTM / DIN)

Our plates meet the following norms:

  • IS 2062 (Indian Standard)
  • EN 10025-2 (European Norm)
  • ASTM A36 / A572 (American)
  • JIS G3101 (Japanese)
  • DIN 17100 / 17100 (German)

Equivalents Example:

  • IS 2062 E350 ≈ EN S355J2 ≈ DIN St52-3 ≈ ASTM A572 Gr 50

Available Plate Sizes, Thickness & Tolerances

We offer plates in:

  1. Thickness: 5 mm to 150 mm
  2. Width: up to 3000 mm
  3. Length: up to 12 meters or customized
  4. Tolerances: As per IS 1852 / EN 10029 (or buyer specifications)

We also provide cut-to-length, profile-cut, or drilled plates.

Welding, Bending & Machinability Data

Most structural grades offered by us are:

  • Excellent in weldability (CE < 0.42%)
  • Suitable for flame or plasma cutting
  • Good in bending/forming up to 3x thickness
  • Compatible with MIG, TIG, SAW, and Arc welding processes.

Plate Testing & Inspection Certifications

Our steel plates come with:

  • MTCs (EN 10204 3.1 or 3.2)
  • Ultrasonic Testing (UT) as per EN 10160 / ASTM A578
  • Charpy V-notch impact test
  • Dimensional inspection reports
  • NABL-accredited lab reports on request

Why Engineers Trust Hindustan Steel Corporation

  • Large inventory of all popular grades
  • Same-day datasheet & test report access
  • Competitive pricing with bulk support
  • ISO 9001:2015 certified supplier
  • PAN India + Gulf + Africa supply capability
  • 100% traceability & mill test records

Related Structural Grades Available

Browse our complete range:

  • IS 2062 E250 / E350 / E450
  • EN 10025 S235JR / S275JR / S355J2
  • ASTM A36 / A572 Gr 50
  • DIN St37-2 / St52-3
  • SAILMA E410 / E450 / E550
  • S355K2+N / S355NL / NAXTRA / Weldox

Download Structural Steel Plate Datasheets (PDF)

Download ready-to-use datasheets for:

  • IS 2062 E350 Plate PDF
  • S355J2 Properties Chart
  • A36 Chemical Composition Sheet
  • EN 10025 Comparison Table
  • Welding Guidelines for Structural Plates
    (All available in buyer zone or via email)

Tips for Selecting the Right Grade from Specs

Buyers should consider:

  • Required YS/UTS based on structural loads
  • Required toughness (CVN) for cold regions
  • Welding conditions
  • Impact testing requirement (e.g., -20°C)
  • Galvanization or painting compatibility
  • Budget vs performance trade-off

Certifications, Inspection Standards, Export Readiness

  • BIS, ISO 9001:2015
  • IBR (if needed)
  • EN/ASTM stamping
  • SGS / BV inspection as per export orders
  • Export-ready documentation (COO, Form A, etc.)

FAQs for Structural Steel Plate Specs & Datasheets

You can request downloadable PDFs of any structural grade via email or WhatsApp from Hindustan Steel Corporation. These include MTCs, chemical/mechanical charts, and tolerances.

We follow IS 1852 and EN 10029 standards. Typical tolerances:

  • Thickness: ±0.3 mm to ±1.5 mm (grade-dependent)
  • Width: ±10 mm
  • Length: ±50 mm

Yes, IS 2062 E350 can usually be welded without preheat under normal conditions. However, preheating may be needed for thicker plates or low-temperature environments.

Yes, all structural plates can be supplied with UT testing as per EN 10160 or ASTM A578 standards. We offer levels S1 to S3 or C/D/E on request.

ASTM A36 plates generally offer 20–23% elongation, depending on thickness and rolling condition, making them good for moderate ductility applications.

Grades like S355J2, E350BR, and DIN St52-3N are impact tested at -20°C. Ensure the plate is marked with “J2,” “N,” or “BR” for sub-zero use.

EN S275JR is roughly equivalent to IS 2062 E250. However, check individual YS, elongation, and chemistry specs before substitution in critical projects.

Carbon content varies by grade:

  • IS 2062 E250: ~0.23%
  • IS 2062 E350: ~0.20%

S355J2: ~0.20%
Low carbon improves weldability.

Yes, grades like IS 2062 and S355 can be hot-dip galvanized. Ensure silicon and phosphorus levels are within safe limits to avoid coating defects.

Yes. Every plate comes with a mill test certificate (MTC) that includes chemical composition, mechanical properties, and batch traceability

Common testing standards include:

  • Mechanical: IS 1608, EN 10002, ASTM E8
  • Impact: IS 1757, EN 10045-1
  • UT: EN 10160, ASTM A578
  • Chemical: ASTM E350

Yes. We can arrange 3.2 certification through third-party agencies like Lloyd’s, DNV, or TUV for export or government project requirements.

EN 10025 covers European structural grades like S275JR, S355J2, while ASTM A572 includes Gr 42, 50, 60 for high-strength American standards. Refer to YS, CE, and elongation differences before interchange.

We cater to both small and bulk orders. For datasheet-based precision grades, the MOQ starts at 1 ton. Cut-to-size options are also available for low-volume needs.

Get a Quote or Request Plate Specification Support

Need help selecting the right structural steel plate? Contact us for:

  • Technical datasheets
  • Weldability guidance
  • Equivalent grade confirmation
  • Price quotation & delivery timeline

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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