This part of GB/T 20564 specifies the terms and definitions,classification and designation,dimensions,shape,mass,technical requirements,test and inspection,packaging,marking and inspection certificate of the continuously cold rolled high strength complex phase steel sheet and strip,hereinafter referred to as steel sheet and strip.
This part is applicable to the steel sheet and strip used for making automotive structural parts,reinforcement parts and some internal and external panels with the nominal thickness from 0.60 mm to 2.50 mm.
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