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  1. Products
  2. Proprietary steels
  3. DIFENDER

DIFENDER

The lightweight security steel for ultra-high requirements

Our DIFENDER special steel is your best choice when you need to meet ultra-high security requirements with the minimum of weight. DIFENDER protects civilian and military armoured land vehicles and water craft, cash transporters and buildings against ballistic and explosive attack.

 

DIFENDER offers:

  • excellent resistance against bullet, blast waves impact and splittering in combination with high hardness, strength and low weight
  • hardness values of 400, 450, 500 and 600 HBW
  • good impact values (longitudinal and transverse) at -40 °C
  • thickenesses up to 150 mm
  • thickness tolerances: -0/+0,8 mm
  • restricted flatness tolerances acc. tab. 5 EN 10029
  • specific testing on mother plate with 3.1 material test report
  • good processing properties
  • now also approval according the German Army standard TL 2350-0000

The distribution of DIFENDER is done via direct sales or specialized Steel Service Centers, even small orders.

 

Heavy-plate products

High-strength quenched and tempered fine-grained structural steels

Security steels

Applications

Protection

Further information

Data sheets & specifications

DIFENDER steels ex stock

First choice specialists keep our DIFENDER steels in stock for you worldwide.

DIFENDER steels ex stock

 

Feasibility

Product finder and feasibility check (E-Service)

Contact

 Stefan Ackermann
Stefan Ackermann

Head of Sales Department, Steel & Service Center, Plate Processing & Protection Steel

Tel.: +49 6831 472195
Fax: +49 6831 474580
E-Mail

Dillinger

Contact

 Dr. Axel Grüneklee
Dr. Axel Grüneklee

Category Manager Sales, Protection Steel

Tel.: +49 6831 475791
E-Mail

Dillinger

Contact

 Jörg Maffert
Jörg Maffert

Head of Marketing &Technical Support, Energy Transmission & Processing, Protection Steel

Tel.: +49 6831 473612
Fax: +49 6831 473089
E-Mail

Dillinger

Innovative top-quality steel products, total orientation around our customers' needs and unceasing technological development in close cooperation with our partners form the basis of our success - as they have for more than 333 years.

© 2016 Dillinger All rights reserved.

Contact

AG der Dillinger Hüttenwerke
Werkstraße 1
66763 Dillingen/Saar

Tel.: +49 6831 47 0
Fax: +49 6831 47 2212
E-Mail: info@dillinger.biz

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Our newsletter news@dillinger informs you about interesting news and developments at Dillinger – the company, it’s products, examples of steel applications, processing instructions, etc.

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Heavy-plate products
  • Non-alloy structural steels
  • Normalised fine-grained structural steels
  • Thermomechanically rolled fine-grained steels
  • High-strength quenched & tempered fine-grained steels
  • High-temperature steels
  • Cryogenic steels
  • Weathering-resistant steels
  • Case-hardening & quenching & tempering steels
  • Security steels
  • Tool & mould steels
  • Wear-resistant steels
  • Sour-gas-resistant steels
  • Offshore steels
  • Linepipe steels
Applications
  • Steel Construction
  • Hydropower Engineering
  • Pressure Vessels
  • Earthmoving Machinery & Mining
  • Mechanical Engineering
  • Offshore Oil & Gas
  • Large Diameter Pipes
  • Shipbuilding & Jackup
  • Plastics and Concrete Moulds
  • Wind Power
  • Protection
  • Steel & Service Center and Plate Processing
Proprietary steels
  • DILLIDUR
  • DILLIMAX
  • DI-MC
  • DIWETEN
  • DICREST
  • DIWA
  • DILLINAL
  • DIROS
  • DIMO
  • DIFENDER
  • DICUT
  • DI-RACK
  • DIGEAR
  • DI-TANK
  • DIWIND
  • Other steels
Plates on stock and steel services
  • Heavy plate services ex stock
  • Heavy plate services ex mill
By-products & Chemical laboratrory
  • By-products
  • Chemical laboratrory services