Jis G3193 Pdf -
However, this ease of access comes with the responsibility of version control. JIS standards are periodically reviewed and revised to keep pace with manufacturing technologies and international standards like ISO. Relying on an outdated PDF can lead to costly errors. For example, a revision might tighten the tolerance for high-strength steel plates; using an older version of the document could result in accepting non-compliant material.
: Specifies that dimensions for plates and sheets must be expressed in millimeters (thickness × width × length), while strips only require thickness and width. Permissible Variations (Tolerances) : Outlines strict limits for:
The standard applies to a wide range of steel types, irrespective of their specific chemical makeup, provided they are processed via hot rolling. This universality makes it an essential reference document. Whether an engineer is specifying mild carbon steel for a warehouse or high-tensile alloy steel for a bridge, JIS G 3193 provides the common language for the physical dimensions of the supplied material.
The JIS G3193 standard is not just a document; it is a contract between the designer, the mill, and the fabricator. Having the correct PDF on hand means avoiding rework, reducing scrap, and guaranteeing that your steel structures stand the test of time.
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Concise summary: JIS G3193 is the authoritative reference for hot-rolled structural steel section dimensions and tolerances in Japan; it underpins reliable design, fabrication, and interoperability, and must be referenced carefully (correct edition, legitimate source) when used in engineering and procurement.
For strips and coils, the PDF details how much the side edge can curve laterally over a given length (e.g., 5 mm per 10 meters).
Tolerances differ depending on whether the edge is (sheared or gas‑cut) or as‑rolled (mill edge) . For general plates, the minus side is always zero; the plus side depends on thickness and width.
Drafters and BIM modelers need exact dimensions to build accurate 3D models. Having a scanned PDF of the standard tables allows them to input precise data into AutoCAD, Revit, or Tekla Structures. However, this ease of access comes with the
Thickness must be measured at least 15mm from the edge for cut-edged plates, or 25mm for mill-edged strips Working on an international bid? Check the full JIS G 3193:2019 PDF preview Japanese Standards Association website to ensure compliance. Option 3: Short & Visual (Best for Instagram/X/Threads) Steel Fact of the Day: JIS G 3193 Did you know that JIS G 3193
In the world of structural engineering and steel fabrication, precision is paramount. Whether you are constructing a high-rise building in Tokyo or a bridge in Southeast Asia, the dimensional accuracy of your raw materials dictates the success of the project. For professionals dealing with steel sections, one document stands as the non-negotiable standard: .
This is the most referenced section. Unlike ASTM standards that offer "A, B, or C" tolerances, JIS G3193 gives specific allowable deviations depending on the nominal thickness and width of the sheet or plate.
Varies based on edge treatments, spanning from 600 mm up to 2,180 mm . Thickness Tolerances and Measuring Rules For example, a revision might tighten the tolerance
| Thickness (t) in mm | Width (w) < 1,600 mm | 1,600 ≤ w < 2,000 mm | 2,000 ≤ w ≤ 2,438 mm | | :--- | :---: | :---: | :---: | | 6.00 ≤ t < 6.30 | ±0.50 | ±0.60 | ±0.60 | | 6.30 ≤ t < 10.00 | ±0.55 | ±0.65 | ±0.65 | | 10.00 ≤ t < 16.00 | ±0.55 | ±0.65 | ±0.65 | | 16.00 ≤ t < 25.00 | ±0.65 | ±0.75 | ±0.75 | | 25.00 ≤ t < 40.00 | ±0.70 | ±0.80 | ±0.80 | | 40.00 ≤ t < 63.00 | ±0.80 | ±0.95 | ±0.95 | | 63.00 ≤ t < 100.00 | ±0.90 | ±1.10 | ±1.10 | | 100.00 ≤ t ≤ 150.00 | ±1.30 | ±1.50 | ±1.50 |
Purpose and scope: JIS G3193 standardizes shapes (I, H, C, L, etc.), dimensions, sectional properties (area, moment of inertia, section modulus), and permissible deviations for hot-rolled structural steel sections. This ensures interchangeability, predictable structural performance, and compatibility across manufacturers.
JIS G 3193 has a long history of revisions to keep pace with technological advances and industry needs.
JIS G 3193 - 2019 - (Hot Rolled-Plate, Sheet, Strip ... - Scribd
