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GB/T 20564.7-2010 (GBT 20564.7-2010)

Chinese standards (related to): 'GB/T 20564.7-2010'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
GB/T 20564.7-2022English260 Add to Cart 0--3 minutes. Auto immediate delivery. Continuously cold rolled high strength steel sheet and strip for automobile -- Part 7: Martensitic steel GB/T 20564.7-2022 Valid GBT 20564.7-2022
GB/T 20564.1-2017English135 Add to Cart 0--3 minutes. Auto immediate delivery. Continuously cold rolled high strength steel sheet and strip for automobile -- Part 1: Bake hardening steel GB/T 20564.1-2017 Valid GBT 20564.1-2017
GB/T 20564.7-2010English85 Add to Cart 0--3 minutes. Auto immediate delivery. Continuously cold rolled high strength steel sheet and strip for automobile -- Part 7: Martensitic steels GB/T 20564.7-2010 Obsolete GBT 20564.7-2010
GB/T 20564.1-2007English459 Add to Cart 3 days Continuously cold rolled high strength steel sheet and strip for automobile -- Part 1: Bake hardening steel GB/T 20564.1-2007 Obsolete GBT 20564.1-2007


   
BASIC DATA
Standard ID GB/T 20564.7-2010 (GB/T20564.7-2010)
Description (Translated English) Continuously cold rolled high strength steel sheet and strip for automobile. Part 7: Martensitic steels
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard H46
Classification of International Standard 77.140.50
Word Count Estimation 10,126
Date of Issue 2010-09-02
Date of Implementation 2011-06-01
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; GB/T 247; GB/T 708; GB/T 2523; GB/T 2975; GB/T 4336; GB/T 8170; GB/T 17505; GB/T 20066; GB/T 20123; GB/T 20125; GB/T 20126
Drafting Organization Baoshan Iron & Steel Co., Ltd.
Administrative Organization National Steel Standardization Technical Committee
Regulation (derived from) National Standard Approval Announcement 2010 No.4 (Total No.159)
Proposing organization China Iron and Steel Association
Issuing agency(ies) Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China; Standardization Administration of China
Summary This standard specifies the terms and definitions of cold-rolled high strength martensitic steel sheet and strip, classification, code size, shape, Weight, technical requirements, marking and quality certification, etc., packaging, inspection and testing. This section applies to a thickness of 0. 50 mm ~ 2. 1mm, mainly used in the production of automotive structural parts, strengthen steel sheet and strip parts.