For thicker plates, the plus tolerance is often larger than the minus tolerance to ensure the minimum required thickness is met. B. Width and Length Tolerances
Thickness consistency directly determines a structural plate's mechanical integrity under load. JIS G3193 outlines distinct thickness allowances that scale with the material's nominal width. HOT ROLLED STEEL SHEET
Official digital copies of the standard can be acquired directly through platforms like the Accuris Store or the NormSplash Document Platform . Scope and Applications of JIS G 3193
While it is possible to find "free" PDFs of JIS G 3193 on unverified websites like Scribd, RENRENDOC, or TaoDocs, these sources are not reliable. Such unofficial files may be outdated (old revisions like 1990 or 2008). Important context, such as tables or footnotes, might be missing, and there is a significant risk of malware infection from downloading files from such sites. To guarantee you are working with the correct, current version, purchasing the official PDF is the only reliable method.
JIS G 3193:2019 defines the dimensions, shape, mass, and tolerances for hot-rolled steel plates, sheets, and strips. The standard specifies mandatory tolerances for thickness and width, including detailed tables for measurement points. For the full technical specification document, see the preview at JSA Webdesk . JIS G 3193-2019 PDF (Dung Sai Thep Tam) - Scribd 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
In conclusion, JIS G3193 is an important standard that specifies the requirements for hot-rolled steel plates used in shipbuilding. The standard's key requirements, including chemical composition, mechanical properties, testing and inspection, and surface quality, help to ensure the quality and safety of shipbuilding materials. As the shipbuilding industry continues to evolve, the JIS G3193 standard will remain a critical component in ensuring the safety and performance of ships.
Would you like a breakdown of a particular tolerance table from JIS G3193?
: 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. For thicker plates, the plus tolerance is often
Hot-rolled steel plates, sheets and strips - Dimensions, shape, mass and permissible variations.
Crucially, it is not a material grade specification itself. Instead, it is a used in conjunction with specific material standards. For example, when purchasing popular structural steel grades like JIS G 3101 (SS400) or commercial steel sheets like JIS G 3131 (SPHC), the buyer relies on JIS G 3193 to govern the material's actual physical thickness, width, length, flatness, and edge conditions.
: Defines standard values for thickness (ranging from 1.4 mm up to over 300 mm), width (600 mm to 3048 mm), and length (1829 mm to over 12000 mm).
This standard is not applicable to flat bars. JIS G3193 outlines distinct thickness allowances that scale
It is important to note that JIS G3193 does specify chemical composition or mechanical properties. Instead, it works alongside material standards (such as JIS G3101, G3131, or G3132) to define the physical characteristics of the final product.
: Rules for measuring how "straight" or "flat" a sheet must be. This is critical for automated fabrication processes like laser cutting or robotic welding.
JIS G 3193 provides the formula for calculating the theoretical mass of steel based on its nominal dimensions.
If you are looking for the , here is a summary of the most common data points found within the standard:
The scope of JIS G 3193 is comprehensive. It doesn't just tell you what steel you're getting; it dictates the exact degree of imperfection allowed. The key areas specified in the standard include: