Product brief introduction

Is 12 l14 free cutting steel, free cutting steel is easy to be (cars, milling, pull, planing, drilling, etc.) machining of steel grade, also called automatic machine processing steel, hereinafter referred to as automatic steel.
It is in order to adapt to mechanical processing automation and assembly line production

Product Parameter

 C ：<= 0.15

 Mn：0.85～1.15

 S ：0.26～0.35

 P ：0.04～0.09

 Pb：0.15～0.35

Technical Equipment

Is used mainly for force for small size and finish requirement strict instruments and meters, watch parts, automobile, machine tool and other kinds of machines used, strict with dimension precision and smooth finish, and the mechanical performance requirements are relatively low standard parts, such as gear, shaft, bolts, valves, bushing, pin, tube connectors, spring cushion, machine screw, plastic molding, surgical and dental equipment, etc.