The Thai Industrial Standards Institute (TISI) has proposed to withdraw TIS 2140-2546 (2003) : Cold-Rolled Steel Coil Strip and Sheet for Automobile Uses, and replace it with TIS 2140-25xx : Cold Reduced Flat Steel for Automobile Uses as a mandatory standard. This draft standard applies to cold reduced flat steel (unalloyed and alloy steel) for automobile uses.
The standard specifies scope; definitions; types and grades; mechanical properties; mass, shape and dimensional tolerances; general requirements; marking and labelling; sampling and criteria for conformity.