Jis G3193 Pdf Here

While the standard defines physical requirements, it is typically used in conjunction with specific material product standards (like JIS G 3101 for structural steel) to ensure the steel meets both mechanical and dimensional quality benchmarks. Key Technical Sections

The Japanese Industrial Standard (JIS) G 3193 is a critical technical specification that defines the foundational requirements for hot-rolled flat steel products. Its full title is "Dimensions, shape, mass and permissible variations of hot rolled steel plates, sheets and strips". It establishes the quality benchmarks for steel's fundamental physical properties—how thick, wide, long, flat, and heavy it must be—forming the basis upon which hundreds of other steel product standards are built.

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Measured at specific distances from the edge—typically at least 25 mm for mill-edged strips and 15 mm for cut-edged plates. The tolerance varies depending on the nominal width and thickness.

Understand the allowable deviations in thickness, width, length, and flatness to avoid procuring unusable material. While the standard defines physical requirements, it is

Defines the maximum lateral curvature along the longitudinal edge of a strip or plate. Mass and Weight Calculations

: Outlines limits for camber (lateral warpage), flatness , and out-of-square . Flatness measurements are typically made on a flat surface plate, excluding stretcher-leveled sheets. Understand the allowable deviations in thickness

JIS G3193 is the Japanese industrial standard that specifies the for hot-rolled steel plates, sheets, and strips.