Ductility and mechanical properties of cast lightl worked high-speed steels
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We determined the optimum temperature conditions for forging and rolling of cast steels.
Of the steels investigated, the ductility and the bending strength as-cast are highest for steels R12, R4M5K8, and R6M5K5.
The mechanical strength of these steels increases greatly after 40–50% deformation.
KeywordsMechanical Property Ductility Mechanical Strength Cast Steel Optimum Temperature Condition
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