Jis G3193 Pdf !!better!! Guide
A section of the standard is dedicated to calculating the mass of steel products, using the as the basis. JIS G 3193 provides clear methodologies for calculating mass based on nominal dimensions.
: Formulas to calculate the theoretical weight of steel based on its dimensions, using a standard density (typically ).
This article is for informational purposes. Standard specifications change; always confirm you have the latest revision from an official standards body before production.
The JIS G3193 standard outlines several key requirements for hot-rolled steel plates used in shipbuilding, including: jis g3193 pdf
JIS G 3193 is not a material standard that dictates the chemical composition or mechanical properties of steel; rather, it is a dimensional standard. Its primary scope covers the dimensions, mass, and permissible deviations for hot-rolled steel plates, sheets, and strips. This distinction is crucial for professionals in the field. While standards such as JIS G 3101 (General Structural Steel) or JIS G 3106 (Weldable Structural Steel) define the "quality" of the steel (e.g., tensile strength and yield point), JIS G 3193 defines the "geometry."
The standard defines the maximum allowable deviation from a flat plane for plates of different thicknesses and widths. For example, thinner and wider plates are allowed slightly more deviation.
The standard is closely aligned with the international baseline ISO 7452:2013 (Hot-rolled steel plates—Tolerances on dimensions and shape), but incorporates minor technical modifications tailored to regional commercial practices. Key Scope & Product Classifications A section of the standard is dedicated to
Do not just write "Per JIS G3193." Write: "Thickness tolerances per JIS G3193:2019, Table 2, Class A. Flatness per Table 9, Standard Quality." Then attach the relevant 2 pages of the PDF to the order.
Unlike standard material specifications (such as JIS G3101 for structural steel or JIS G3106 for welded structures), JIS G3193 does not define chemical compositions or mechanical properties. Instead, it serves as a that governs how hot-rolled steel products must be measured and shaped. Product Categories Covered:
If you are looking for the , here is a summary of the most common data points found within the standard: This article is for informational purposes
(the latest, current version) is a Japanese Industrial Standard that specifies the dimensions, shape, mass, and permissible variations of hot-rolled steel plates, sheets, and strips.
: Provides PDF downloads for approximately $41 USD.
A limited PDF preview is available via the JSA webdesk.
Understanding the content of JIS G 3193 can save a fabricator from using the wrong thickness tolerance and discovering that a 12‑mm plate is actually 11.8 mm, possibly jeopardizing a structural connection.
It’s the go-to standard for on hot-rolled flat steel products (thickness, width, length, flatness, and mass).