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Armor & Protection Steel Plates - Ballistic-Grade Steel for Military, Security & Civil Defense Applications

Built for Impact. Engineered for Survival.

In an age where threats come from both conflict zones and criminal activity, armor & protection steel plates are the silent shields behind secure missions, VIP convoys, border bunkers, and bullet-resistant checkpoints. These plates aren’t just made of hardened metal—they’re forged for life-saving performance.

Whether you’re a military supplier, vehicle armor fabricator, ballistic gear manufacturer, or infrastructure defense contractor, you need protection that’s field-tested, spec-compliant, and impact-certified. That’s where our range of armor-grade steel plates delivers unmatched reliability—from MIL-DTL-46100 to EN 1522 FB6 and STANAG 4569 standards.

Table of Contents

What is Armor & Protection Steel Plate?

Armor steel plate refers to a high-hardness, high-tensile steel sheet specifically developed to withstand ballistic impact, explosive blasts, and projectile penetration. Unlike ordinary structural steel, armor plates have enhanced Brinell hardness (BHN), superior fracture toughness, and energy absorption properties.

These plates are commonly used in:

  • Military & Defense Vehicles
  • Ballistic Body Armor
  • Secure Buildings, Bunkers & Cabins
  • Banking & VIP Security Vans
  • Border Posts & Embassies
  • Police Tactical Equipment

Armor plates come in multiple grades and testing levels such as:

  • MIL-DTL-12560 / MIL-DTL-46100
  • NIJ Level III / IV for Body Armor
  • STANAG 4569 (Levels 1–4) for Vehicle Protection
  • EN 1522 FB4 / FB6 / FB7 for Building Security

Applications Across Industries – Where Armor Steel Plates Are Used

From urban combat zones to riot-prone civilian areas, armor & protection steel plates play a critical role in safeguarding lives, assets, and infrastructure. Below are the most common real-world applications across industries and institutions:

Wherever there’s abrasion, gouging, or friction

wear plates protect your machinery, bottom-line, and team.

Types and Grades of Armor & Protection Steel Plates

Armor steel isn’t one-size-fits-all. Based on mission type, threat level, region-specific compliance, and user profile (military, VIP, civilian), different armor plate grades are engineered for maximum protection, performance, and cost-efficiency.

Here’s a breakdown of the most widely used types and grades:

By Grade & International Standard

Grade / CodeApplicationStandard / Use Case
MIL-DTL-12560Combat tanks, APCs, bunkersUS military-grade rolled homogeneous armor (RHA)
MIL-DTL-46100High-threat zones, vehicle upgradesHigh-hardness armor for advanced ballistic defense
EN 1522 / FB6 / FB7European civilian/military bulletproofingUsed in security doors, VIP vehicles
STANAG 4569 Level I–IVNATO-compliant armor for military & police useArmored vehicles, blast protection
NIJ Level III & IVPersonal body armor (hard plates)Standard for bulletproof vests & riot gear
Swebor 400 / 500Lightweight military/civilian armorSwedish standard armor plate
Quardian 500 / PRO500Armored vehicles and riot-control barriersHigh-performance European armor grade

By Performance and Threat Level

By Market Use

We offer both standard cut and custom profiled armor plates

 based on your blueprint or end-use requirement. Let us know your use case and we’ll suggest the ideal grade

Technical Specifications of Armor & Protection Steel Plates

When selecting ballistic or blast-resistant steel, specs matter more than just price. The right armor plate must withstand defined projectile types, impact velocity, and deformation limits — all without adding unnecessary weight to your application. Below is a consolidated snapshot of common technical properties you’ll need to evaluate:

Key Properties & Mechanical Specs

Parameter Typical Range / Value
Hardness (BHN) 480 – 600 BHN (MIL-46100, Quardian 500, HIND ARMOR 500)
Yield Strength 1200 – 1500 MPa
Tensile Strength 1400 – 2000 MPa
Elongation 8% – 14% (Depending on grade & thickness)
Impact Resistance (Charpy V) 20–30J @ -40°C or -20°C (grade dependent)
Weldability Limited (requires preheat & special filler if any)
Ballistic Resistance NIJ III, IV / MIL 12560 / 46100 / STANAG levels
Bend Radius 4x to 6x plate thickness for cold bending
Plate Thickness Range 3 mm – 120 mm
Available Sizes 1250 x 2500 mm, 1500 x 3000 mm, custom on request

Testing Protocols & Ballistic Standards

  • NIJ 0101.06 / NIJ 0101.07 – For body armor levels III and IV
  • MIL-DTL-12560 / MIL-DTL-46100 – US Army standards for tank & vehicle armor
  • STANAG 4569 – NATO standard for protection levels against kinetic energy and artillery
  • EN 1522 / FB – European bullet resistance for doors, cars, and civil defense
  • V50/V0 Testing – Velocity test to determine full and partial penetration limits

Supply Conditions

  • Quenched & Tempered
  • Shot Blasted & Primer Coated (optional)
  • Flattened, Deburred Edges (as per drawing)

Need data for a specific standard like MIL-46100 or NIJ IV?

Compliance & International Standards Followed

When it comes to ballistic and blast protection, certification is not optional — it’s the minimum bar. That’s why each armor & protection steel plate we supply adheres to globally accepted military and industrial norms.

Here’s an overview of the standards and certifications you can expect:

Military & Ballistic Standards

Standard CodeStandard NameApplication
MIL-DTL-12560HU.S. Department of Defense StandardArmor for combat vehicles, tanks, and shelters
MIL-DTL-46100EHigh-Hardness Armor Steel SpecificationLightweight armor for tactical vehicles
STANAG 4569NATO Ballistic & Blast StandardProtection levels for crew & equipment
NIJ 0101.06/07National Institute of Justice Body Armor StandardPersonal body armor, plates for bulletproof vests
EN 1522 / FB6 / FB7European Ballistic StandardCivil defense (banks, checkpoints, doors, etc.)

Global Material & Manufacturing Standards

StandardRegion / BodyRelevance
ASTM A514 / A673American (ASTM)Structural integrity, weldability
IS 2062 / IS 276Indian (BIS)Manganese and carbon alloy conformity
EN 10025 / EN 1522European StandardsPlate flatness, hardness verification
ISO 9001:2015International QualityFactory-level quality assurance system

Third-Party Approvals

If your project requires end-use approvals like STANAG certification, custom third-party testing, or mill attestation — we provide all documentation including:

  • Ballistic Test Report
  • Certificate of Compliance (CoC)
  • Chemical & Mechanical Test Reports
  • Batch Traceability Documents
  • TPI Witnessing Report (On request)

Export Capabilities – Armor Plate Supplier India to the World

When mission-critical protection is non-negotiable, global buyers trust Indian-manufactured armor plates for one key reason: affordability without compromising on standards.

At Hindustan Steel Corporation, we are a preferred armor & ballistic steel plate exporter from India, supplying to buyers across defense, security, infrastructure, and OEM industries in 25+ countries.

Countries We Export To

🌎 Region🚢 Major Export Destinations
Middle EastUAE 🇦🇪, Saudi Arabia 🇸🇦, Oman 🇴🇲, Qatar 🇶🇦, Iraq 🇮🇶, Jordan 🇯🇴
AfricaSouth Africa 🇿🇦, Kenya 🇰🇪, Nigeria 🇳🇬, Egypt 🇪🇬, Ghana 🇬🇭
Asia PacificVietnam 🇻🇳, Indonesia 🇮🇩, Philippines 🇵🇭, Malaysia 🇲🇾, Thailand 🇹🇭
Europe & UKGermany 🇩🇪, France 🇫🇷, Netherlands 🇳🇱, United Kingdom 🇬🇧
South AmericaBrazil 🇧🇷, Chile 🇨🇱, Argentina 🇦🇷

Export Packaging & Shipment

We offer FOB, CIF, DDP shipping terms through:

  • Nhava Sheva (JNPT), Mundra, Chennai Port for SEA
  • Air cargo available via Mumbai or Delhi for urgent projects

Defense & Government Approved Vendor (GOV + OEM Supply)

If your tender or organization requires:

  • Bulk supply to ministries or DRDO/DGAQA approved labs
  • Custom thickness or cut-to-size armor
  • Repeated contracts or high-volume call-offs

We are ready with the inventory, documentation, and logistics to fulfill even the most sensitive defense-grade supplies.

Indian Cities Supplied – Armor Plate Dealers Across Major Industrial Zones

Whether you’re a government contractor in Delhi, a security OEM in Pune, or a defense integrator in Hyderabad — we supply armor and ballistic steel plates PAN India with reliable turnaround, quality assurance, and custom support.

Major Indian Markets We Serve

Fulfilment Model

Ready Stock

Multiple thicknesses of armor-grade steel in our Navi Mumbai warehouse

Custom Cutting

Send drawings / dimensions Get CNC cut plates ready for assembly

Fast Dispatch

Pan-India supply chain via road, rail, and air cargo

Key Support for Indian Buyers

GST-compliant invoicing & e-way bill

Third-party testing (ballistic lab reports)

Assistance in government tender paperwork

Call us or request a callback from your location

Why Choose HIND ARMOR™ Plates – India’s Trusted Ballistic Protection Solution

When every second matters and lives are on the line, HIND ARMOR™ Plates deliver uncompromising protection, certified reliability, and made-in-India excellence. Here’s why India’s defense units, OEMs, security agencies, and infrastructure planners trust our ballistic-grade steel:

Made for Indian Missions – From Border Zones to Urban Ops

Our plates are designed keeping in mind real-world Indian conditions — from high-temperature deserts to high-altitude cold regions. Whether for military vehicles, bulletproof cabins, or blast-resistant infrastructure, our grades handle it all.

Tested & Certified for Ballistic Resistance

We offer full compliance with:

  • MIL-DTL-46100, MIL-DTL-12560 ballistic requirements
  • EN 1522 (FB6, FB7), STANAG 4569, NIJ III/IV
  • Third-party testing support at NABL-accredited ballistic labs

All HIND ARMOR™ plates are tested for V50 velocity, backface signature, and multi-hit resistance.

OEM-Ready: Cut, Bent, and Fabrication Friendly

No more delays in processing. Our ballistic steel:

  • Comes annealed or quenched as required
  • Allows for plasma cutting, bending, welding with technical backing
  • Supplied in custom sizes or CNC-cut shapes on request

In-House Processing, Large Inventory

We stock armor steel in:

  • 3mm to 80mm thickness
  • MIL, EN, and proprietary specs
  • From 500 BHN HHA to low-BHN structural armor steel

Custom sheets, ready-to-ship panels, and one-time large volume projects — we’re equipped for all

Government & Defense Approved

We’ve supplied to:

  • Defense contractors and DRDO vendors
  • City police departments and central paramilitary forces
  • Secure construction sites including metro stations, embassies, and courts

Documentation, certifications, and paperwork support available as per GeM, eProcurement, or DGS&D norms.

End-to-End Support – From Tech to Logistics

Our team assists with:

  • Armor grade selection and drawings
  • Fabrication advice and performance comparison

Fast dispatch, tracking, and third-party inspection if needed

Buyer Journey Tips + Common Mistakes to Avoid When Sourcing Armor & Protection Steel Plates

Whether you’re an OEM, defense contractor, or security infrastructure planner, sourcing ballistic steel isn’t just about price — it’s about lives, liability, and long-term performance. Here are key tips (and pitfalls to avoid) when procuring armor plates:

Top Tips for a Smarter Buying Decision

  • Need for blast resistance? Opt for plates compliant with STANAG or MIL-12560.
  • For vehicle or personnel protection, go for MIL-46100, EN 1522, or NIJ-tested grades.
  • Always ask for ballistic test reports: V50, V0, BFS, multi-hit test results.
  • Request batch-wise certificates from third-party or NABL-accredited labs.
  • NIJ Level III/IV ≠ MIL DTL 46100 ≠ FB6. Clarify the testing standard AND armor level you need.
  • A 6.5mm plate in MIL grade might not stop what a 9.5mm FB7 grade can.
  • Ensure the supplier can deliver CNC-cut, pre-bent, or pre-drilled plates.
  • Improper cutting can reduce armor integrity or void ballistic certifications
  • Local sourcing means lower lead time, better communication, and post-sale support.
  • Large projects may need monthly schedule-based delivery — ask in advance.

Common Mistakes to Avoid

AR500 ≠ MIL-46100 or EN 1522. Abrasion-resistant plates are not tested for bullets.

“Bulletproof plate” is vague. Always specify standard + level (e.g., NIJ IV) to avoid mismatches.

If the seller can’t provide ballistic reports or fabrication advice — walk away

  • Delays in cutting, third-party inspection, or dispatch can derail project timelines.
  • Ask for ETA + packaging + insurance + transporter at quotation stage.

High-hardness plates need preheat and post-weld heat treatment. Ask for welding guidelines.

Armor & Protection Steel Plates - Ballistic-Grade Steel for Military, Security & Civil Defense Applications

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

Downloads & Technical Resources

We recommend offering the following resources in downloadable PDF format (optional gated form for lead gen):

  1. Ballistic Grade Datasheet – MIL-DTL-46100, EN 1522, NIJ
  2. Armor Plate Chemical Composition & Mechanical Properties
  3. Armor Steel Cutting/Welding Guidelines
  4. Ballistic Impact Testing Report – V50 & V0 Values
  5. ISO + Ballistic Certification Copies
  6. Government Supply Record – Case Study PDF

Let me know if you’d like these documents drafted or designed in the next phase.

Internal Links

Applications

Wear Plate Use Across Industries
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Explore All Applications

Grades & Types

Compare AR400, AR500, NM400, Boron, and More
Find the right wear plate based on hardness, toughness, and weldability. AR/NM series, Boron steels, and Indian-made HIND HARD grades explained.

Compare Wear Plate Grades

Manufacturing & Services

Cutting, Profiling, Custom Supply for OEMs
Learn how we cut, bevel, test, and label each wear plate to match project specs. From 4mm to 120mm — cut, ready, and shipped fast.

See Cutting Services

Export Locations

We Ship Globally – Fast & Certified
Serving buyers in UAE, Saudi Arabia, Vietnam, South Africa, and across India. All plates come with export documents and quality reports.

View Export Capabilities

Buying Guides & Comparison Blogs

Know the Difference. Choose the Right Plate.
Read our guides on AR400 vs AR500, Indian alternatives, and brand comparisons. Avoid overspending, underperforming, or delays.

Read Buying Guides

FAQs & Support

50+ Buyer Questions Answered Clearly
Everything from welding to price, delivery to defense-grade approval — we’ve answered what every serious buyer asks.

See Wear Plate FAQs

Call Now

+91-22-66159018
+91-9820944724

Email

sales@hindustansteel.com hindustansteel1@gmail.com