: Defines standard values for thickness (ranging from 1.4 mm up to over 300 mm), width (600 mm to 3048 mm), and length (1829 mm to over 12000 mm).
The standard, titled "Dimensions, shape, mass and permissible variations of hot rolled steel plates, sheets and strips," is the primary Japanese Industrial Standard for defining the physical requirements of hot-rolled steel. It serves as a foundational "umbrella" standard, referenced by specific product standards like JIS G 3101 (General Structures) and JIS G 3113 (Automobile Structural Uses) to ensure dimensional accuracy and consistency. Scope and Application
Varies based on width; for example, plates under 1600mm wide have tighter +/- tolerances than wider products Measurement Zones: jis g3193 pdf
: The current 2019 version is modified from ISO 7452:2013 to better match Japanese trade practices. Where to Find the PDF
Commercial quality hot-rolled carbon steel sheets and strips. : Defines standard values for thickness (ranging from 1
: JIS G3193 is a modified version of ISO 7452 (Tolerances on dimensions and shape for hot-rolled steel plates).
Thickness consistency directly determines a structural plate's mechanical integrity under load. JIS G3193 outlines distinct thickness allowances that scale with the material's nominal width. HOT ROLLED STEEL SHEET Scope and Application Varies based on width; for
Slabs are rolled without trimming the sides, allowing for a wider tolerance zone.
What if you need an older version for legacy project verification? While the full, purchasable version of a superseded standard like JIS G 3193:2008 is still available for sale on many platforms, it is often marked as "historical" or "superseded".