Model Number	COLD FORGING / EXTRUSION-01
Product name	Recliner spindle-handle
Product Description
Material	C45, 1215,9SMn28,10715,1.0726 SUM42,1141,1.0723,1.0718	superiority	hot short ,precise frock train
job operation	Cold Forging turning milling benchwork	test program	mechanical properties/Tensile and Yield Strength gauge capability study geometric tolerance Form and Position Tolerance Surface Roughness
heat treatment	annealing	surface treatment	Zinc-iron Electroplate Passivate neutral salt spray test (NSS) adhesion and thickness of coating
Key specifications and use	Automobile car truck seat recliner mechanical working machine element second-hand machine tool