GB/T 20564.8-2015: Continuously Cold Rolled High Strength Steel Sheet and Strip for Automobile - Part 8: Complex Phase Steel

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Scope

This Part of GB/T 20564 specifies the terms and conditions, classification and code,
dimension, appearance, weight, technical requirement, inspection and test, package,
label and quality certificate, and etc. of continuously cold rolled high strength steel
sheet and strip (hereinafter referred to as steel sheet and strip).
This Part specified steel sheet and steel strip are mainly used for manufacturing
automotive construction parts, strengthening parts, and partial internal and external
plates; the thickness of steel sheet and steel strip is 0.60mm~2.50mm.

Basic Data

Standard ID	GB/T 20564.8-2015 (GB/T20564.8-2015)
Description (Translated English)	Continuously Cold Rolled High Strength Steel Sheet and Strip for Automobile - Part 8: Complex Phase Steel
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H46
Classification of International Standard	77.140.50
Word Count Estimation	11,175
Date of Issue	2015-12-10
Date of Implementation	2016-11-01
Quoted Standard	GB/T 223.5; GB/T 223.9; GB/T 223.11; GB/T 223.23; GB/T 223.26; GB/T 223.53; GB/T 223.59; GB/T 223.60; GB/T 223.63; GB/T 223.64; GB/T 223.67; GB/T 223.68; GB/T 223.69; GB/T 223.71; GB/T 223.72; GB/T 228.1-2010; GB/T 247; GB/T 708; GB/T 2523; GB/T 2975; GB/T 4336; GB/T 8170; GB/
Regulation (derived from)	National Standard Announcement 2015 No.38
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
Summary	This Standard specifies the terms and definitions, classifications and codes, dimensions, shapes, weights, technical requirements, tests and tests, packaging, marking and quality certification of cold rolled multi-phase high strength steel plates and strips (hereinafter referred to as steel plates and strips) Books and so on. The steel plates and strips specified in this standard are mainly used for the manufacture of automobile structural parts, reinforcement parts and some internal and external plates, and the thickness of steel plates and steel strips is 0.60 mm to 2.50 mm.