The most current version, , was published on April 21, 2025 , by the Japanese Standards Association (JSA). This significant revision replaced all previous versions (2008, 2019, etc.), introducing clearer definitions, improved alignment with industry practices, and more precise quality control measures. It serves as the foundational document for specifying acceptable dimensional and shape tolerances for hot-rolled steel products.
JIS G 3193 is not the only standard of its kind. Understanding how it compares to major international standards can be critical for multinational projects. jis g 3193 pdf
It is crucial to use the official version of the standard for legal and compliance purposes. The latest edition is , published on April 21, 2025 . The most current version, , was published on
The Ultimate Guide to JIS G 3193: Dimensions, Tolerances, and Weight of Hot-Rolled Steel Plates JIS G 3193 is not the only standard of its kind
Width and length tolerances depend heavily on whether the steel is finished with a (mechanically sheared/laser trimmed) or a mill edge (as-rolled from the mill). 1. Width Tolerances
