, JIS G 3193 includes specific technical modifications to reflect Japanese transaction practices . For those used to standards, it’s comparable to specifications like for general tolerances of structural steel Key Data Points in the Standard: Thickness Tolerances:
is a Japanese Industrial Standard titled "Dimensions, shape, mass and permissible variations of hot-rolled steel plates, sheets and strips." It is part of the broader JIS G series, which deals with ferrous materials and metallurgy. jis g3193 pdf