Casting Method: Precision Investment Casting.
Casting Material: Carbon Steel A148.
Casted sprocket teeth with quench process, no need machining.
Sprocket standard: ANSI B 29.1 or per buyers casting drawing.
Sprocket teeth: Quench and temper.
if need precision dimensions, we can machine the inner hole and two end surfaces.
Casted Sprocket-precision investment casting