GB/T 20887.7-2017: Continuously hot rolled high strength steel sheet and strip for automobile - Part 7: Steels for hydraulic forming

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Scope

This Part of GB/T 20887 specifies the terms and definitions, classification and
designation, ordering content, dimensions, shapes, weights, technical requirements,
test methods, inspection rules, packaging, marking and quality certification of
continuously hot rolled high strength steel sheet and strip.
This Part applies to steel strip of thickness not greater than 6 mm, and steel sheet
transversely cut or steel strip longitudinally cut from steel strip, which are used for the
structural parts of automobile such as auxiliary frames and dashboard supports
(hereinafter referred to as “steel sheet and strip”).

Basic Data

Standard ID	GB/T 20887.7-2017 (GB/T20887.7-2017)
Description (Translated English)	Continuously hot rolled high strength steel sheet and strip for automobile - Part 7: Steels for hydraulic forming
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H46
Word Count Estimation	7,781
Date of Issue	2017-09-07
Date of Implementation	2018-06-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China