ROCKHARD 500 PLATES

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500 is an armor plate steel that is more suitable for protection against projectile armaments i.e. kinetic energy impact resistance to types of airborne ballistics.

Available as heavy plates and cut sheets, the material is weldable using traditional welding methods through heat treatment is not recommended.

The plates can be plasma or laser cut and are delivered in accordance with EN 10 021. The number of the designation denotes the average Brinell Hardness value for this material.

Protection 500 is a quenched hardenable steel with excellent high yield and tensile properties making it an ideal choice in the following applications…

Applications:

• Walls, doors, and window frames
• Security vehicles and cars
• Bank Counters and Bank Vaults
• Military Vehicles & associative equipment

SPECIFICATION

• Item Abrasion Resistant Plate
• Material ROCKHARD 450, SUMIHARD, BRINAR, DUROSTAT, DILLIDUR, JFE EVERHARD.
• Thickness 3 – 200mm
• Width 500 – 3000mm
• Length 1000 – 12000mm
• Heat Treatment N, Q+T
• Surface Paint EP, PE, HDP, SMP, PVDF ABRASIVE RESISTANT STEEL

Chemical composition

C 0.15 max%          Si 0.70 max%          Mn 1.6%          P 0.025%           S 0.01%           Al %          Cr 1.4%          Cu % 

Ni 0.25%                Mo 0.25%                 Nb %                Ti %                     V %