Steel Grade:1.2343 Standard:AiSi, ASTM, DIN, JIS Model Number:1.2343 Technique:cold drawn, quenched&tempered Application:Tool Steel Bar Alloy Or Not:Is Alloy Special Use:Mold Steel Type:Alloy Steel Bar Processing Service:Cold drawn,Grinding,Peeling,Heat treat ment Grade:h7 h8 h9 h10 h11 Delivery condition:cold drawn,ceterless grinding,Q+T