T/CISA 221-2022 Active Group standards

T/CISA 221-2022 Automotive cold-rolled longitudinal variable thickness steel plate

Publish Date: 2022-07-08 Implement Date: 2022-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CISA 221-2022

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Comprehensive steel products

Publish Date: 2022-07-08

Implement Date: 2022-08-01

Scope

Main technical content: This document specifies the terms and definitions, classification and codes, dimensions, shapes, weights, and allowable deviations of cold-rolled longitudinally variable-thickness steel plates for automobiles, as well as technical requirements, inspections, and packaging. This document is applicable to cold-rolled, hot-dip aluminum-silicon longitudinally variable-thickness steel plates and longitudinally variable-thickness electrogalvanized steel plates (hereinafter referred to as "variable-thickness steel plates") with a thickness of 0.7 mm to 4.0 mm, which are used in automobiles.