BISALLOY® Armour HHA 500 steel

BISALLOY® Armour HHA 500 steel is a quenched and tempered steel armour plate suitable for use in both military and civil applications where light weight and resistance to ballistic projectiles are required.

The chemical specification of BISALLOY® Armour HHA 500 steel conforms to the requirements of MIL-DTL-46100, although tighter, so as to optimise the material’s performance.

Chemical analyses are taken on a per-heat basis.
    
BISALLOY® Armour HHA 500 steel has a hardness range of 477 - 534 HBW with a nominal hardness of 500 HBW