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EN 1522 / FB6 / FB7 Armor Plates

When it comes to civilian and commercial ballistic protection, EN 1522 / FB6 / FB7 armor plates are the European benchmark for bullet-resistant steel solutions.

At Hindustan Steel Corporation, we supply EN 1522-compliant steel plates for security doors, bulletproof windows, panic rooms, ATM enclosures, and critical building structures that require certified ballistic protection.

Whether you’re a security consultant, architectural firm, or government project manager, our FB6 and FB7 rated armor steel plates meet your project safety, regulatory, and structural performance requirements.

Table of Contents

What is EN 1522 / FB6 / FB7 Armor Plate?

EN 1522 is a European ballistic resistance standard for windows, doors, shutters, and blinds. Under this standard:

  • FB6 and FB7 define protection levels against high-velocity rifle rounds, including 5.56mm NATO and 7.62×51mm NATO rounds.
  • The steel used for these levels must pass multi-hit ballistic tests at specified distances and angles as defined in EN 1522 / EN 1063 testing protocols.

Key Features of EN 1522 FB6 / FB7 Armor Plates:

  • Multi-hit ballistic protection against rifle ammunition
  • Conformity to European standards for architectural ballistic protection
  • Suitable for doors, walls, security booths, counters, and vehicle panels in certain use cases
  • Available in thickness ranges tailored to FB6 and FB7 threat levels

If you’re searching for “bulletproof steel plates” or “EN 1522 armor plate suppliers in India”, Hindustan Steel Corporation offers ready-to-ship and export-ready stock.

Applications Across Building Projects

Where are EN 1522 / FB6 / FB7 plates used?

Common real-world applications include:

  • Bulletproof Security Doors (banks, embassies, corporate headquarters)
  • Armored Wall Panels for Safe Rooms / Panic Rooms
  • Bulletproof Counters & Partitions (cash counters, embassy security zones)
  • Vehicle Armoring (Cabin Panels for VIP SUVs and SWAT Vehicles)
  • ATM Security Enclosures
  • Airport & Government Building Security
  • Ballistic Test Chambers for R&D facilities
  • Police and Military Checkpoints

Project consultants, architectural armor contractors, and OEM security equipment builders rely on EN 1522 certified steel plates for civilian-grade ballistic protection projects.

Mechanical Properties & Grade Performance

Typical mechanical and ballistic properties for EN 1522 / FB6 / FB7 plates include:

Property Typical Value
Yield Strength 900 – 1200 MPa (varies by supplier and thickness)
Tensile Strength 1200 – 1500 MPa
Hardness 350 – 500 BHN, depending on protection level
Ballistic Rating Certified to stop 5.56×45mm and 7.62×51mm NATO rounds (as per FB6 / FB7)
Impact Toughness High, suitable for multi-hit resistance
Thickness Range Usually 6 mm to 20 mm for FB6/FB7 levels

For your project, we can provide EN 1522 conformity certificates, third-party ballistic test reports, and technical datasheets on request.

Technical Standards & Equivalent Grades

EN 1522 is the official European standard that defines ballistic resistance levels for doors, windows, shutters, and similar security products.

Standard Description
EN 1522 / FB6 Tested for 5.56x45mm and 7.62x51mm rifle rounds
EN 1522 / FB7 Higher threat level for armor-piercing 7.62x51mm rounds
EN 1063 Glass and transparent materials for ballistic resistance
MIL-DTL-46100 U.S. equivalent high hardness armor (for reference only)
STANAG 4569 Level 2/3 For comparison in military vehicle armoring
Custom OEM Security Specs Available on request

Important Note: While EN 1522 governs architectural armor, the steel plates used (FB6 / FB7) must still meet the specified ballistic performance through lab-certified testing.

Need clarification on material equivalency or substitution for international projects? Our technical team can help.

Thickness Range & Plate Sizes

At Hindustan Steel Corporation, we offer EN 1522-compliant armor plates in various thicknesses and dimensions suitable for security doors, walls, partitions, and armored panels.

Parameter Range
Thickness 6 mm to 20 mm, tailored as per FB6 or FB7 requirement
Width Up to 2500 mm
Length Up to 12000 mm
Custom Cuts Yes (Laser cutting, waterjet cutting, CNC profiling)

We also supply pre-cut door panels, wall inserts, and custom-shaped profiles for OEM security door manufacturers and ballistic room fabricators.

Heat Treatment & Toughness

EN 1522 / FB6 / FB7 plates are typically supplied in a quenched and tempered condition, ensuring:

  1. Consistent surface hardness for projectile resistance
  2. Uniform microstructure for multi-hit performance
  3. Good ductility to prevent cracking during forming and installation
  4. Impact energy absorption at low temperatures

Our plates are tested to ensure repeatable ballistic performance, batch-to-batch consistency, and formability for architectural armor manufacturing.

Machining & Fabrication Advice

Given the hardness and toughness of FB6 and FB7 rated steel plates, special care is required during fabrication.

Fabrication Recommendations:

Cutting:

  • Laser cutting, plasma cutting, or waterjet preferred
  • For thick sections, abrasive saw cutting is also possible

Drilling:

  • Use carbide drills with coolant flooding
  • Drill at low speeds and high feed rates

Welding:

  • Preheating is recommended for sections over 10 mm
  • Use low hydrogen electrodes (e.g., E7018)
  • Follow standard welding codes for armor-grade steels

Forming/Bending:

  • Limited cold forming is possible on thinner plates
  • For complex profiles, hot forming or pre-machining is suggested

For OEMs and fabricators without in-house processing capability, Hindustan Steel Corporation can deliver pre-cut, pre-drilled, or pre-finished armor panels as per your drawing.

Why Buy from Hindustan Steel Corporation?

Ready Stock for Quick Delivery
EN 1522 FB6 / FB7 Compliant Plates with Test Reports
Custom Cutting, Drilling & Profiling Services
Experienced Exporter for Ballistic Steel Projects
Technical Support for Grade Selection and Fabrication Advice
Packing and Documentation for Both Domestic and International Buyers
Competitive Pricing for Bulk Orders and Long-Term Contracts

We are trusted by security product manufacturers, defense infrastructure contractors, and architectural firms across India and global markets

Popular Variants / Related Grades

Buyers who source EN 1522 FB6 / FB7 plates from us also inquire about:

  • MIL-DTL-12560 Armor Plates
  • MIL-DTL-46100 High Hardness Armor Steel
  • HIND ARMOR 500 / HSC 500T Plates
  • STANAG 4569 Armor Steel Levels
  • EN 1063 BR6 / BR7 Transparent Armor Panels (in partnership with glass suppliers)

Need help choosing the right grade for your security doors, walls, or infrastructure project?
Contact our technical team today.

Export Destinations & Packaging

As a recognized exporter of EN 1522 FB6 and FB7 rated armor plates, Hindustan Steel Corporation serves clients across both civilian security and government infrastructure sectors worldwide.

Key Export Destinations:

  • United Arab Emirates (UAE) – Bank security contractors, government buildings
  • Saudi Arabia – Security infrastructure projects
  • South Africa – High-risk facility builders
  • UK and Germany – Security door manufacturers and ballistic testing labs
  • Indonesia and Malaysia – Embassy and government protection projects
  • Kenya and Nigeria – UN and government tender projects

Export Packaging Details:

Seaworthy packing with palletized loadout
VCI rust prevention for overseas shipment
Edge protection with foam and plastic wraps
Labeling with grade, size, heat number, and customer reference
Export documents: Commercial invoice, packing list, MTC, and EN 1522 compliance declaration

We also provide special packing for air freight shipments for urgent project needs.

Buyer Guide / Selection Tip

Quick Buyer Tip:

Before finalizing your EN 1522 / FB6 / FB7 plate order, clarify the following with your team:

What protection level do you need?

  • FB6: Stops standard 5.56x45mm and 7.62x51mm NATO rifle rounds
  • FB7: Designed for armor-piercing 7.62x51mm rounds

Where will the plates be installed?

  • Security doors?
  • Bulletproof walls?
  • ATM counters?
  • Vehicle panels?

What thickness fits your structural design?
(We’ll help you match thickness to the desired FB rating)

Is official ballistic certification required?

  • For tenders and high-risk projects, third-party test reports are often mandatory.

Do you need cut-to-size panels or full sheets?

Pro Tip: Share your project drawings or technical specs, and we’ll recommend the right plate thickness, size, and quantity.

Certifications, Approvals & Test Reports

Every batch of EN 1522 / FB6 / FB7 armor plates supplied by Hindustan Steel Corporation comes with:

  • Mill Test Certificate (MTC)
  • EN 1522 Compliance Certificate (if ordered with lab testing)
  • Third-Party Ballistic Test Report (optional, chargeable, on request)
  • Export compliance documentation (for international shipments)
  • Heat Number Traceability for each supplied plate

We also provide sample test plates for third-party testing, if required.

SEO, AEO, Voice Search Optimized FAQs for EN 1522 / FB6 / FB7 Armor Plates

FB7 refers to protection against 7.62×51mm armor-piercing rifle rounds, one of the highest ballistic threat levels in EN 1522.

 Typically, FB6 plates range from 6mm to 12mm, while FB7 requires 10mm to 20mm, depending on the manufacturer.

 In security doors, panic rooms, bulletproof walls, ATM enclosures, and vehicle panels for high-threat zones.

 Yes, especially FB6-rated plates for lightweight vehicle panels.

Yes, but preheating and using low-hydrogen electrodes is recommended due to the plate’s hardness.

Yes, we offer custom cutting, CNC profiling, and pre-drilled panels.

Yes, both FB6 and FB7 levels are tested for multi-hit performance under the standard.

 Yes, EN 1522 ballistic compliance certificates can be provided on prior request.

EN 1522 covers opaque materials like steel, while EN 1063 is for bullet-resistant glass and transparent armor

Price varies by thickness, quantity, and certification level. Contact us for a customized quote.

Generally within 5–10 working days, depending on stock and customization required.

Yes, we regularly ship to UAE, Saudi Arabia, South Africa, and Kenya.

High tensile strength (900–1500 MPa), hardness (350–500 BHN), and excellent impact toughness.

Just email, call, or WhatsApp our sales team with your required size, thickness, and destination.

Call to Action: Request Price + Datasheet

Need EN 1522 / FB6 / FB7 Bulletproof Steel Plates for your security project, infrastructure upgrade, or export order?

Contact Hindustan Steel Corporation today for best pricing and fast delivery.

Ask for:

  • Technical Datasheet PDF
  • Ballistic Test Report Samples
  • Export-ready packing options
  • Lead time and pricing

We’re your trusted partner for certified ballistic steel solutions in India and worldwide.

Call Now

+91-22-66159018
+91-9820944724

Email

sales@hindustansteel.com hindustansteel1@gmail.com

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

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