T/CSAE 179-2021
Technical requirements of hot-dip aluminum-silicon alloy coated hot stamping steel sheet for automobiles with improved bendability (English Version)

Standard No.

T/CSAE 179-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CSAE 179-2021

Scope

This document specifies the relevant technical requirements for high-toughness hot-dip aluminum-silicon alloy coated hot stamping steel for automobiles (hereinafter referred to as high-toughness coated steel plates). The coating weight is 15~35g/m2, and the steel plate base material is hot-rolled pickled plate or Cold rolled plate. This document applies to automotive body structures and safety parts obtained through hot stamping processes.

T/CSAE 179-2021 history

• 2021 T/CSAE 179-2021 Technical requirements of hot-dip aluminum-silicon alloy coated hot stamping steel sheet for automobiles with improved bendability