Jis G 3193 Pdf Online

Civil and structural engineers use the exact masses and section moduli derived from JIS G 3193 to calculate load-bearing capacity. A 2% deviation in flange thickness might lead to a 5–8% deviation in moment of inertia. that feed into safety calculations.

For plates with a width up to 2000 mm, the permissible variation for a nominal thickness of 6 mm is typically ±0.35 mm (for specified minimum tensile strength < 400 N/mm²). Tighter tolerances apply for higher strength or wider plates.

Prevents overpayment for excess weight due to thickness variations outside of standard tolerances. jis g 3193 pdf

Tables mapping out the allowable deviation in thickness based on the width of the steel sheet or plate. Shape and Flatness:

Specifies the maximum permissible deviation (warping or buckling) from a flat surface. 2. Mass (Weight) Tolerances Civil and structural engineers use the exact masses

Modern Building Information Modeling (BIM) software like Revit, Tekla Structures, or AutoCAD requires precise section libraries. Most Japanese steel section libraries are built directly from JIS G 3193 data. Having the official PDF allows you to audit those digital libraries for accuracy.

The source is the JSA (https://webdesk.jsa.or.jp). You can purchase a single-user PDF for approximately ¥4,000–¥8,000 JPY (around $30–$60 USD). This is the only fully legal, authoritative, and up-to-date version. For plates with a width up to 2000

This standard defines the requirements for hot-rolled steel products, excluding flat bars. It is based on with modifications for local transactional practices. HOT ROLLED STEEL SHEET