Searching for is the first step, but it is not the last. To ensure quality and legality:
: Formulas and methods for calculating the theoretical weight of steel products based on their dimensions. Surface Conditions
Dimensions, shape, mass and permissible variations of hot rolled steel plates, sheets and strips Go to product viewer dialog for this item. JIS G 3193:2019
While it is possible to find "free" PDFs of JIS G 3193 on unverified websites like Scribd, RENRENDOC, or TaoDocs, these sources are not reliable. Such unofficial files may be outdated (old revisions like 1990 or 2008). Important context, such as tables or footnotes, might be missing, and there is a significant risk of malware infection from downloading files from such sites. To guarantee you are working with the correct, current version, purchasing the official PDF is the only reliable method. jis g3193 pdf
Sheets flattened and sheared directly out of a parent steel strip.
: Manufacturers use it to verify that incoming raw materials meet the dimensional requirements for their specific engineering projects.
While related structural material specifications like JIS G3101 (SS400) govern chemical compositions and mechanical properties, they rely completely on JIS G3193 to dictate physical dimensions and mill limits. Key Information Overviews Searching for is the first step, but it is not the last
Unlike material chemistry standards (like JIS G3101 for SS400 or JIS G3106 for SM490), JIS G3193 does not specify the mechanical properties (tensile strength, yield point) of steel. Instead, it acts as a . It establishes the standard sizes, theoretical mass calculations, and allowable tolerance limits for a wide range of hot-rolled steel shapes.
It is based on ISO 7452:2013 (Hot-rolled steel plates—Tolerances on dimensions and shape), but with modifications to fit Japanese market practices. 2. Key Dimensions and Tolerances under JIS G3193
It explicitly does not apply to flat steel bars. 2. Core Dimensional Tolerances JIS G 3193:2019 While it is possible to
Having access to the official JIS G3193 PDF document is indispensable for several industry professionals:
Official versions of the standard are available through authorized distributors: Go to product viewer dialog for this item. Download JIS G 3193 In PDF - Standards Global
: Standards for flatness, out-of-squareness, and camber (lateral curvature). Mass Calculation