... 4.Quick delivery 1.3343 / M2 / SKH51 high speed tool steel plateSteel Grade: M2 / 1.3343/ SKH51Standard: AISI, ASTMThickness: ... : 50-6000mm Material:1.3343 / M2 / SKH51 high speed tool steel round bar Process: EAF + LF + VD + Forged + Heat ... , alloy structural steels, bearing steel, high speed tool steel, stainless steel, quality carbon tool steels and other related steel products. ◊Capacity: 500, ...