WEARTUF 450

WearTuf 450 is a full Markov after quenching or quenching plus tempering body wear-resistant steel plate ,with an average brinell hardness of 450,WearTuf 450 wear-resistant steel the board also has good wear resistance, weldability and cold forming properties,due to rush high toughness, steel plate has good crack resistance during manufacturing and use.

Hardness Guarantee:    425-475HBW

Tensile  Properties(Typical value):

Yield Strength(Rp0.2, min):1175MPa

Tensile Strength(Rm):1400MPa

Elongation(A5 min):10%

Impact Toughness:MIN -40ºC / 20 J