Ilsenburger Grobblech GmbH

Where SECURE protects. SECURE Protection Steels are used in a wide range of security applications — from vehicle armour to protective components for buildings and infrastructure. Engineered for demanding environments, they support solutions designed to safeguard people and critical assets. 📩 Subscribe to our newsletter for updates on new application fields: https://lnkd.in/eVpYQpay

SECURE Protection Steels – advantages at a glance When designing protection systems, engineers need materials that combine maximum protection, reliable processing and efficient design. SECURE Protection Steels deliver exactly this balance. Their performance is based on a carefully engineered combination of properties that enable effective ballistic protection while maintaining excellent manufacturability. Our engeneering is crucial for survival and proofed in combat situations, for instance at the Ukranian front lines. Key advantages include: • Outstanding combination of toughness and hardness – with hardness levels reaching up to 600 HBW for high ballistic resistance • Excellent processability – suitable for cutting, welding as well as cold and hot forming processes • Weight optimization thanks to very tight thickness tolerances • Reliable quality with testing according to national, international or customer-specific specifications This combination enables the development of protection solutions that meet demanding safety requirements while remaining efficient in design and manufacturing. Typical applications include armored vehicles, security infrastructure and protective building components. 📩 Interested in deeper technical insights into advanced steels and materials engineering? Subscribe to our newsletter and stay up to date with the latest material expertise: https://lnkd.in/eVpYQpay

From hardness to toughness — engineering the right material balance. High hardness is essential for protection steels, but hardness alone is not enough. Reliable protection requires a carefully engineered combination of hardness and toughness. While hardness contributes to resistance against penetration and external forces, toughness ensures that the material can absorb energy and maintain structural integrity under extreme conditions. The interaction of both properties defines the true performance of protection steel. SECURE Protection Steels are developed to achieve this balance. Through controlled metallurgical processes and precise production parameters, the microstructure is optimized to deliver both high hardness and the necessary toughness for demanding protection applications. For engineers and designers, this material balance enables reliable protection performance without compromising structural stability. 📩 Subscribe to our newsletter for regular material insights and deeper technical perspectives on advanced protection steels: https://lnkd.in/eVpYQpay

TL updates. Processing know-how. Protection insights. Get regular updates on certifications, fabrication recommendations and material expertise for SECURE Protection Steel applications. 📩 Stay informed and subscribe to our newsletter — quick and easy.

We have received TL 2350-0000 approval from the German Armed Forces Technical Center 91 (WTD 91). With this certification, our SECURE Protection Steels are officially approved for military applications. 📩 Subscribe to our newsletter for further certification updates: https://lnkd.in/eVpYQpay

TL updates. Processing know-how. Protection insights. In the defence and security sector, reliable information about certifications, material performance and processing recommendations is essential. Our newsletter provides regular insights into protection steel developments, qualification updates and practical expertise for engineers and manufacturers. From TL approvals and fabrication guidance to application insights — stay informed about the topics shaping advanced SECURE Protection Steels. 📩 Subscribe to our newsletter and receive updates directly — with a quick and simple sign-up.