Model Number	PRECISION MACHINING-06
Product name	Lever parts-shaft
Product Description
Material	C20,C45, 16Mn, St37-2,SUM32 alloy steel,free cutting steel	superiority	skilled worker ,good frock cultivate
process technology	Cold Extrusion turning milling grinding	test program	mechanical properties/ Tensile and Yield Strength geometric tolerance Form and Position Tolerance hardness and thickness of coating neutral salt spray test (NSS)
heat treating	carbonitriding quenching	surface finish	electroless-plating
Key specifications and use	forestry machinery livestock equipment fishing boat Textile Mechanism heater machine part machine work used gear grinding machine second-hand machine tool used machining center