: Variations allowed based on the product's width and nominal thickness. Width and Length
| Designation | Depth (mm) | Flange Width (mm) | Web Thickness (mm) | Theoretical Mass (kg/m) | | :--- | :--- | :--- | :--- | :--- | | | 100 | 100 | 6 | 17.2 | | H 200x200 | 200 | 204 | 12 | 56.2 | | H 250x250 | 250 | 255 | 14 | 82.2 | | H 300x300 | 300 | 305 | 15 | 106.0 | | H 350x350 | 350 | 357 | 19 | 156.0 |
JIS G 3193:2025 is a foundational document for the steel industry, specifying the essential physical properties that every buyer, seller, and user of hot-rolled steel must understand. It governs everything from how thick a steel plate can be to how much it can weigh or deviate from perfect flatness. The 2025 revision clarifies several key points, reflecting a continuous effort to keep the standard relevant and precise. For anyone engaged in specifying, purchasing, or inspecting steel products, obtaining the official PDF of JIS G 3193:2025 from an authorized source is an indispensable investment in ensuring quality, compliance, and clear communication. jis g3193 pdf
user wants a long article about "jis g3193 pdf". This is likely about the Japanese Industrial Standard JIS G 3193, which deals with dimensions, tolerances, and mass of steel plates. The article needs to be comprehensive and informative. To cover all aspects, I need to search for general information about the standard, where to obtain the PDF, comparisons with other standards, and alternative sources for the information. I'll follow the search plan as outlined. search results have provided a variety of sources. I will now open several of these to gather detailed information for the article. search results provide a good amount of information. I will structure the article to cover the standard's scope, key technical aspects, differences from other standards, how to obtain the PDF, and other relevant details. I will cite the sources appropriately. A Complete Guide to JIS G 3193: Dimensions, Tolerances, and Mass of Steel Plates
: Continuously rolled steel delivered in tightly wound coils. : Variations allowed based on the product's width
Allows fabricators to calculate accurate cutting, bending, and welding parameters.
: Defines standard thicknesses typically ranging from 1.2 mm to 350 mm , depending on the specific product type. Detailed Tolerances : Provides precise tables for: Thickness : Variations based on the width of the plate. The 2025 revision clarifies several key points, reflecting
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: If an engineer designs a part assuming a 10mm thickness, they need to know the maximum "minus tolerance" allowed so the part doesn't fail under stress.
One of the most important limitations of JIS G 3193 is that it explicitly , a separate category of steel products governed by a different standard, JIS G 3194.