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Alloy Steel Sheets & Plates

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Alloy Steel Sheets & Plates Manufacturer, Supplier & Exporter

Alloy Steel Sheets & Plates Manufacturer | ASTM A387, A204, A572 Plates Exporter

STAINLESS INDIA is a reputable global manufacturer and exporter of Alloy Steel Sheets, Plates, and Coils available in a variety of grades and specifications. We provide high-strength alloy steel plates utilized in boilers, pressure vessels, refineries, petrochemical facilities, thermal power stations, and heavy engineering applications.
We specialize in chrome-moly alloy steel plates recognized for their high-temperature strength, corrosion resistance, and outstanding formability. All our products undergo thorough testing, certification, and are prepared for global export.
Our products adhere to ASTM, ASME, EN, DIN, and ISO standards.

Product Range

Types of Alloy Steel Plates & Sheets We Offer

Chrome Moly Plates
High-Strength Plates
Pressure Vessel Plates
Quenched & Tempered
Hot Rolled Plates
Cold Rolled Sheets
Boiler Plates
Heat Resistant Plate
Dimensions
  • Thk: 3 mm to 150 mm
  • Width: Up to 3000 mm
  • Length: Up to 12000 mm
Form & Finish
  • Form: HR, CR, Clad Plates
  • Finish: Shot Blasted, Painted, Pickled, Sandblasted
Testing

UT, Hardness, Mechanical, Chemical, PMI, Impact, IGC Tests available.

Standards
  • ASTM, ASME, EN, DIN, ISO, BIS
  • Certs: EN 10204 3.1/3.2, IBR, NACE MR0175
Material Specifications

Grades We Manufacture

Specification Family Available Grades
ASTM / ASME Grades Chrome Moly & Pressure Vessel
ASTM A387 Gr 5 / 9 / 11 / 12 / 22 / 91 ASTM A204 Grade A / B / C ASTM A182 (Forged Plates)
Equivalent Standards European & International
EN 10028-2 DIN 17155 BS 1501
Why Choose Us

Key Features of our Alloy Steel Plates

High Temp Strength

Exceptional strength maintained even at elevated temperatures.

Corrosion & Creep

Exceptional resistance to corrosion and creep deformation.

Weldability

Outstanding weldability and formability for complex fabrication.

Custom Options

Offered in cut-to-size dimensions and customized finish options.

Evaluated Quality

Evaluated according to international standards with complete traceability.

Applications & Industries

Pressure Vessels
Boilers & Heat Exchangers
Oil & Gas Equipment
Defense & Aerospace
Power Plant Components
Petrochemical Reactors
Heavy Machinery
Structural Engineering
Marine & Shipbuilding

Documents Provided

  • EN 10204 3.1 / 3.2 Mill Test Certificate
  • IBR Certification (if applicable)
  • NACE MR0175 Compliance
  • Third-Party Inspection Reports (SGS, TUV, DNV, BV)
  • Origin Certificate, Commercial Invoice, Packing List
Our Advantage

Why Choose STAINLESS INDIA for Alloy Steel Plates?

Fully Certified

ISO, PED, and CE Certified Manufacturer ensuring global standards.

In-House Processing

In-house cutting, shearing, and surface finishing services available.

Material Certification

EN 10204 3.1 / 3.2 Material Test Certificates provided with every order.

Quality Assurance

Strict Quality Control processes with third-party validation options.

Extensive Inventory

Massive stock of Sheets, Plates, and Coils ready for dispatch.

Global Export

Trusted exporter shipping to over 70 countries worldwide.

Competitive Pricing

Direct factory pricing for maximum cost efficiency.

Export Packaging

Export-ready packaging with personalized marking.

Custom Orders

Cut-to-size and customized orders available.

Prompt Delivery

Secure packaging ensuring prompt and safe delivery.

Frequently Asked Questions – Alloy Steel Plates & Sheets

We offer A387 Gr 5 / 9 / 11 / 12 / 22 / 91 and A204 Grade A/B/C.

Indeed, we offer alloy steel plates that are both IBR-approved and ASME-certified.

Yes, we supply certificates in accordance with EN 10204 3.1 or 3.2.

These materials are employed in pressure vessels, boilers, and applications that require high temperatures.

Gr 11 contains 1.25% chromium and 0.5% molybdenum, whereas Gr 22 comprises 2.25% chromium and 1% molybdenum, making it suitable for applications in higher temperature settings.

Certainly, we provide a variety of custom finishes, including shot-blasted, sandblasted, and anti-rust painted options.

Yes, we supply sheets in custom widths and lengths, ensuring clean-cut edges.

Type of Alloy Steel Plates & Sheets Available

Alloy Steel Plates Alloy Steel Sheets Chrome Moly Steel Plates
ASTM A387 Plates Manufacturer Alloy Steel Plate Supplier A387 Gr 11 / 22 / 91 plates
Pressure Vessel Alloy Plates Alloy Steel Plates manufacturer in india Chrome moly sheets for boilers
ASTM A387 grade plates exporter IBR approved alloy steel plates structural alloy plates exporter
wear resistant alloy plates high temperature alloy steel plate A204 Gr B sheet manufacturer
pressure vessel plate stockist chrome moly sheet supplier boiler quality plate supplier

Global Export Network

We export to more than 70+ countries:

USA • UK • Germany • Italy • UAE • Saudi Arabia • Qatar • Oman • Kuwait • Singapore • Malaysia • Indonesia • Australia • South Africa • Brazil • Mexico • India

All Shipments Include:
  • Packing List
  • Invoice
  • MTC 3.1 / 3.2
  • Third-Party Inspection (TUV/LR/BV) if required
  • Heat Number Traceability

Request a Quotation Today

Looking for a dependable Alloy Steel Plates & Sheets? We respond within 24 hours.