Combines ballistic properties with impact toughness.
Ramor® 450 is a medium-hard protection plate combining ballistic properties with impact toughness, at 8.0 ‑ 16.0 mm (0.315‑0.630″) thick and 400‑480 HBW. Ramor® 450 is not intended for further heat treatment.
Ramor® 450
Brinell hardness test according to EN ISO 6506-1 on each heat treatment individual/coil.
Hardness is measured on a milled surface 0.012 - 0.079" below plate surface.
Charpy impact test according to EN ISO 148, 1 test/20 ton.
Tensile test according to EN ISO 6892 on each plate and thickness <0.783".
1) Impact testing transverse to rolling direction, average value of three tests. Single value min. 70% of specified average.
The steel is grain-refined. Phosphorous and sulphur are not intentionally alloying elements.
More details are given on www.ssab.com.
Tolerances according to EN 10029.
According to EN 10163-2 Class B Subclass 3.
Ramor is delivered in quenched condition.