G3193 Pdf | Jis
JIS G 3193 specifies dimensions, mass, and tolerances for hot-rolled steel plates, sheets, and strips, serving as a foundational standard for physical consistency. The 2025 version provides updated tolerances for thickness, width, length, and flatness. Official copies can be purchased from the Japanese Standards Association (JSA) or Intertek Inform Intertek Inform Intertek Inform
JIS G3193 is the Japanese Industrial Standard that defines the dimensions, mass, and permissible variations for hot-rolled steel plates, sheets, and strips. Revised most recently in 2024 and 2019, this standard ensures uniformity and quality across steel products used in critical industries like automotive manufacturing, construction, and shipbuilding. Overview of JIS G3193 Standards
The primary purpose of JIS G3193 is to provide a unified set of requirements for the appearance, shapes, and tolerances of hot-rolled steel. While it covers a wide range of steel products, it specifically does not apply to flat bars.
Scope: It specifies the requirements for hot-rolled steel plates, sheets (including cut lengths from strips), and strips.
Correspondence: The modern version is based on ISO 7452:2013, though it includes technical modifications to reflect specific transaction practices in Japan.
Expression of Dimensions: All dimensions, including thickness, width, and length, must be expressed in millimeters (mm). Key Specifications and Tolerances
JIS G3193 provides detailed tables for permissible variations in dimension and shape. These are essential for engineers to ensure parts fit together correctly. Jis G3193-2005 | PDF - Scribd
Since you're looking for a post about JIS G 3193 , you're likely targeting engineers, manufacturers, or material suppliers who need clear, technical details on hot-rolled steel standards
Here are three options for your post, depending on where you're sharing it:
Option 1: The "Quick Summary" (Best for LinkedIn/Professional Groups)
Headline: Mastering Hot-Rolled Steel Standards: Your Guide to JIS G 3193
Need a refresher on the Japanese Industrial Standard for hot-rolled steel plates, sheets, and strips? JIS G 3193:2019
is the cornerstone for ensuring dimensional accuracy and quality in your steel supplies What does it cover? Dimensions & Shapes:
Standardized thickness, width, and length for plates and strips Permissible Variations:
Critical tolerances for thickness (Table 4) and width (Table 5) to keep your project within spec Mass & Appearance:
Requirements to ensure material consistency and surface quality
Whether you're working on bridges, ships, or heavy machinery, following these ISO-aligned standards is key to structural integrity Download the JIS G 3193 PDF Overview on Scribd
#SteelIndustry #JISG3193 #ManufacturingStandards #StructuralEngineering
Option 2: The Technical Comparison (Best for Technical Blogs/Forums)
Title: JIS G 3193 vs. Global Standards: What You Need to Know
If you're sourcing steel internationally, you've likely seen JIS G 3193:2019 . But how does it compare? While similar to ISO 7452:2013
, JIS G 3193 includes specific technical modifications to reflect Japanese transaction practices . For those used to standards, it’s comparable to specifications like for general tolerances of structural steel Key Data Points in the Standard: Thickness Tolerances:
Varies based on width; for example, plates under 1600mm wide have tighter +/- tolerances than wider products Measurement Zones:
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
governs everything from the thickness of a steel strip to the lateral warpage of a massive plate? JIS G 3193-2019 PDF (Dung Sai Thep Tam) - Scribd
Searching for "jis g3193 pdf" is the first step, but it is not the last. To ensure quality and legality:
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.
Disclaimer: This article is for informational purposes. Standard specifications change; always confirm you have the latest revision from an official standards body before production.
Further Reading:
JIS G 3193:2019 is the Japanese Industrial Standard for dimensions, shapes, mass, and permissible variations of hot-rolled steel plates, sheets, and strips. It is widely used by manufacturers to ensure consistency in steel products. 📋 Guide to JIS G 3193:2019
The standard provides specific rules for measuring and accepting hot-rolled steel products based on their physical dimensions. 1. Scope and Application Applies to: Hot-rolled steel plates, sheets, and strips. Exclusions: It does not apply to flat bars.
Relationship to International Standards: It is modified from ISO 7452:2013 to reflect Japanese transactional practices. 2. Key Dimensional Measurements Dimensions are strictly expressed in millimetres (mm): Plates and Sheets: Expressed as Thickness Strips: Expressed as Thickness 3. Standard Thicknesses Standard thickness values range from 1.2 mm to 50 mm.
Values in parentheses (e.g., 2.6, 2.9, 30.0) should be avoided if possible.
For steel strips, the maximum standard thickness is typically 12.7 mm. 4. Permissible Variations (Tolerances)
Tolerances are the allowed deviations from the nominal size.
Thickness: Measured at any point not less than 25 mm from the edge for mill-edged strips, or 15 mm for cut-edged products.
Width: Variations depend on whether the product is mill-edged (untrimmed) or cut-edged (trimmed).
Length: Applies only to plates and sheets; strips do not have length tolerances as they are sold in coils. jis g3193 pdf
Camber: The maximum lateral curvature allowed is generally 0.2% of the total length. 5. Flatness
Flatness is measured on a flat surface plate. The deviation is calculated as the difference between the highest point of the convex side and the actual thickness of the steel. 📥 Where to Find the PDF
Official copies are protected by copyright. You can access or purchase them through these platforms:
Official Publisher: The Japanese Standards Association (JSA) provides the authoritative version.
Previews: A limited PDF preview is available via the JSA webdesk.
Commercial Databases: Sites like NormSplash or Scribd often host copies for subscribers or purchase.
💡 Key Tip: Always verify the Revision Date. The 2019 version (e.g., JIS G 3193:2019) is the current standard, replacing the 2008 and 1990 editions. If you tell me what you're checking, I can help further: Specific tolerance tables (e.g., for 10mm plates) Comparison with ISO or ASTM standards Mass calculations for specific dimensions
JIS G 3193 - 2019 - (Hot Rolled-Plate, Sheet, Strip ... - Scribd
The JIS G 3193 standard specifies requirements for the dimensions, mass, shape, and permissible variations (tolerances) of hot-rolled steel plates, sheets, and strips.
It serves as the dimensional "rulebook" that other material standards (like JIS G 3101 for structural steel) point to for sizing. Key Features of JIS G 3193
Broad Scope: Covers hot-rolled products, including those cut from steel strips, but specifically excludes flat bars.
Thickness Ranges: 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.
Width: Limits for both "mill edges" (untrimmed) and "cut edges". Length: Specific to sheets and plates.
Flatness & Camber: Standards for how straight or flat the steel must be.
Measurement Standards: Establishes where measurements must be taken (e.g., at least 25 mm from a side edge) to ensure consistency.
Global Alignment: The current 2019 version is modified from ISO 7452:2013 to better match Japanese trade practices. Where to Find the PDF
Official copies are copyright-protected and usually require a purchase. You can find them at:
Japanese Standards Association (JSA): The primary official source. ANSI Webstore: Offers the 2019 version for download.
Standards Global: Provides PDF downloads for approximately $41 USD.
Scribd: Often hosts unofficial previews or full documents uploaded by users. Go to product viewer dialog for this item. Download JIS G 3193 In PDF - Standards Global
The JIS G3193 standard, titled "Dimensions, mass and permissible variations of hot rolled steel plates, sheets and strips," is a technical specification published by the Japanese Standards Association (JSA). It serves as the primary reference for ensuring dimensional accuracy and tolerance compliance in the Japanese steel industry. Overview of JIS G3193
This standard provides the industry benchmarks for the physical properties of hot-rolled steel products. While other standards (like JIS G3101) define the chemical and mechanical properties of steel, G3193 focuses strictly on the geometry and weight of the finished product. Key Content & Technical Scope
A standard "JIS G3193 PDF" typically includes detailed tables and rules for the following:
Dimensional Tolerances: Specific allowable deviations for thickness, width, and length. For example, it categorizes tolerances based on the nominal thickness of the plate (e.g., under 1.60mm, 1.60mm to 2.50mm, etc.).
Flatness and Camber: Rules for measuring how "straight" or "flat" a sheet must be. This is critical for automated fabrication processes like laser cutting or robotic welding.
Mass Calculation: Formulas to calculate the theoretical weight of steel based on its dimensions, using a standard density (typically ).
Squareness: Permissible variations in the out-of-squareness of sheets and plates. Why It Is Used
Quality Control: Manufacturers use it to verify that incoming raw materials meet the dimensional requirements for their specific engineering projects.
Consistency: It ensures that a "10mm plate" purchased from different Japanese mills will have the same thickness tolerance.
Global Supply Chain: Because Japanese steel is exported globally, many international fabricators keep a copy of this PDF to ensure compatibility with Japanese-sourced materials. Procurement and Accessibility
Official Source: The authoritative version is available for purchase from the Japanese Standards Association (JSA) or the Japanese Industrial Standards Committee (JISC).
Availability: It is commonly available in both Japanese and English. In professional settings, using an "English Version" PDF is standard for international trade. Final Assessment
JIS G3193 is an indispensable "companion" standard. If you are working with Japanese steel grades like SS400 or SPHC, you cannot fully verify the material's compliance without the dimensional data found in G3193. It is technical, data-heavy, and essential for precision engineering.
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 G 3193 is the Japanese Industrial Standard that specifies the dimensions, shape, mass, and permissible variations
(tolerances) for hot-rolled steel plates, sheets, and strips. 日本規格協会 JSA GROUP Webdesk
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 JIS G 3193 specifies dimensions, mass, and tolerances
The document is structured to cover every physical aspect of hot-rolled products: Dimensions and Expression of Size
: 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:
: Variations allowed based on the product's width and nominal thickness. Width and Length
: Tolerances differ depending on whether the edges are mill-edged or cut-edged. Flatness and Shape
: Includes requirements for lateral warpage, camber, and out-of-squareness. Mass Calculation
: Provides standardized methods and formulas for calculating the theoretical mass of steel based on its nominal dimensions. Appearance
: Defines the expected surface quality, finish, and the conditions under which repair by welding is permissible. Comparison with International Standards The current edition, JIS G 3193:2019 , is technically modified from ISO 7452:2013
. These modifications were made to align the standard with established Japanese commercial transaction practices. 日本規格協会 JSA GROUP Webdesk Where to Find the PDF
Official copies and technical previews of the standard are available through various standards bodies and document repositories: JIS G 3193-2019 PDF (Dung Sai Thep Tam) - Scribd
The JIS G 3193 standard, titled "Dimensions, shape, mass and permissible variations of hot rolled steel plates, sheets and strips," is the primary Japanese Industrial Standard for defining the physical requirements of hot-rolled steel. It serves as a foundational "umbrella" standard, referenced by specific product standards like JIS G 3101 (General Structures) and JIS G 3113 (Automobile Structural Uses) to ensure dimensional accuracy and consistency. Scope and Application
JIS G 3193 applies to hot-rolled steel plates, sheets, and strips, including cut lengths from strips. Notably, it does not apply to flat bars. The standard is closely aligned with the international standard ISO 7452:2013, though it includes specific technical modifications to align with Japanese transaction practices.
The standard was established in 1954 and has undergone multiple revisions, with the latest major versions being JIS G 3193:2019 and the most recent JIS G 3193:2025. Key Specifications in JIS G 3193
The standard provides comprehensive tables and rules for the following:
Standard Dimensions: 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).
Thickness Tolerances: Specifies permissible variations based on the plate's width and nominal thickness. For example, a plate under 1.25 mm thick with a width under 1600 mm typically has a tolerance of
Width and Length Tolerances: Variations depend on whether the steel has a "mill edge" (as-rolled) or a "cut edge" (trimmed), and the precision of the cutting method used.
Shape Variations: 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.
Mass Calculation: Defines the theoretical mass of steel plates and sheets, generally expressed in kilograms. Obtaining the JIS G 3193 PDF
Official versions of the standard are available through authorized distributors: Go to product viewer dialog for this item. Download JIS G 3193 In PDF - Standards Global
Title: Analysis of JIS G3193:2019 - A Japanese Industrial Standard for Hot-Rolled Steel Plates for Shipbuilding
Abstract: JIS G3193 is a Japanese Industrial Standard that specifies the requirements for hot-rolled steel plates used in shipbuilding. This standard, published in 2019, outlines the technical conditions for the production, testing, and inspection of steel plates for shipbuilding. This paper provides an overview of the JIS G3193 standard, including its history, scope, and key requirements. Additionally, it discusses the significance of this standard in ensuring the quality and safety of shipbuilding materials.
Introduction: Shipbuilding is a critical industry that requires high-quality materials to ensure the safety of ships and their crew. Steel plates are a crucial component of shipbuilding, and their quality plays a significant role in determining the overall safety and performance of a ship. To ensure the quality of steel plates used in shipbuilding, various industrial standards have been developed, including JIS G3193.
History of JIS G3193: The first edition of JIS G3193 was published in 1968 by the Japanese Standards Association (JSA). Since then, the standard has undergone several revisions, with the most recent edition being published in 2019. The revisions aimed to reflect changes in technology, improve the standard's clarity, and ensure consistency with international standards.
Scope of JIS G3193: JIS G3193 applies to hot-rolled steel plates used in shipbuilding, including plates for hull construction, superstructures, and other shipbuilding applications. The standard covers steel plates with thicknesses ranging from 5 mm to 100 mm and widths ranging from 600 mm to 3000 mm.
Key Requirements: The JIS G3193 standard outlines several key requirements for hot-rolled steel plates used in shipbuilding, including:
Significance of JIS G3193: The JIS G3193 standard plays a crucial role in ensuring the quality and safety of shipbuilding materials. By specifying the technical conditions for the production, testing, and inspection of steel plates, the standard helps to:
Conclusion: 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.
References:
Everything You Need to Know About JIS G3193: The Standard for Hot Rolled Steel
If you work in construction, manufacturing, or heavy industry, you’ve likely encountered the term JIS G3193. This Japanese Industrial Standard is a cornerstone for anyone dealing with hot rolled steel plates, sheets, and strips. Whether you're sourcing materials or ensuring quality control, understanding this standard is vital for project success. What is JIS G3193?
At its core, JIS G3193 defines the dimensions, mass, and permissible variations (tolerances) for hot rolled steel products. It ensures that the steel you order meets specific physical requirements, which is critical for precision engineering and structural integrity.
The latest version, JIS G3193:2025, continues to build on previous iterations like the 2019 and 2005 versions, aligning Japanese practices with international benchmarks like ISO 7452. Key Elements Covered in the Standard
The standard provides a comprehensive roadmap for steel quality, including: JIS G 3193-2019 PDF (Dung Sai Thep Tam) - Scribd
I’m unable to provide or link to a PDF copy of the JIS G 3193 standard, as it is a copyrighted document published by the Japanese Industrial Standards Committee. However, I can summarize what it covers and suggest where to find it.
JIS G 3193 specifies dimensions, tolerances, and mass of hot-rolled steel sections, including:
Typical contents include:
Where to find the PDF legally:
Would you like a comparison between JIS G 3193 and a similar standard (e.g., ASTM A6 or EN 10034), or help interpreting a specific tolerance table from it?
standard, titled "Dimensions, mass and permissible variations of hot rolled steel plates, sheets and strips," is a Japanese industrial standard that specifies the physical tolerances and measurements for hot-rolled steel products. Key Aspects of JIS G3193
This standard is primarily used by engineers and manufacturers to ensure that steel products meet specific physical requirements. It covers: Dimensional Tolerances
: Precise limits for thickness, width, and length of plates and strips. Shape Variations
: Standards for flatness, out-of-squareness, and camber (lateral curvature). Mass Calculation
: Formulas and methods for calculating the theoretical weight of steel products based on their dimensions. Surface Conditions
: General expectations for the finish of hot-rolled materials. Common Applications Construction and Shipbuilding
: Ensuring steel plates fit structural frames without excessive gaps. Automotive Manufacturing
: Standardizing sheets used for chassis and body components. Quality Control
: Providing a benchmark for inspectors to accept or reject materials based on physical deviations. How to Access the PDF
Official JIS standards are protected by copyright. You can typically find or purchase the full PDF through the following authoritative sources: Japanese Standards Association (JSA) : The primary body for official JIS documents ANSI Webstore
: Often carries international standards, including JIS, for digital download. IHS Markit / S&P Global
: A common provider for technical standards used in industrial procurement. specific tolerance values
(like thickness limits) for a particular steel grade under this standard?
JIS G 3193 standard specifies the dimensions, mass, and permissible variations (tolerances) for hot-rolled steel plates, sheets, and strips
. It is the primary reference for manufacturing and quality control of flat-rolled steel in Japan and is widely used across the global supply chain 📋 Key Specifications
The standard covers three main categories of flat steel products: Steel Plates and Sheets : Defined by thickness, width, and length Steel Strips : Defined by thickness and width (often supplied in coils) Cut Lengths : Strips that have been cut into specific sheet lengths : This standard specifically does apply to flat bars 📏 Dimensional Tolerances
Tolerances vary based on the thickness and width of the material. Below is a summary of standard thickness tolerances for common dimensions: Thickness Tolerances (Typical Values) Specified Thickness (mm) Width < 1600mm Width 1600–2000mm Width 2000–2500mm Under 1.25 plus or minus 0.16 1.60 to < 2.00 plus or minus 0.19 3.15 to < 4.00 plus or minus 0.24 plus or minus 0.34 plus or minus 0.34 10.0 to < 16.0 plus or minus 0.55 plus or minus 0.65 plus or minus 0.65 Measurement Rules Mill Edges : Thickness must be measured at least from the side edge : Thickness must be measured at least from the side edge 🛠 Comparison & Compliance International Equivalent : JIS G 3193 is a modified version ( ISO 7452:2013
, adjusted to reflect specific Japanese market transaction practices Rounding Rules : Numerical values within the standard follow JIS Z 8401 , which provides the official guide for rounding numbers Application
: This standard is often cited within specific product standards like JIS G 3101 (Structural Steel) JIS G 3116 (Gas Cylinders) 📂 Full PDF Access
The standard is a protected document, but official copies can be purchased or viewed through these platforms: Official Publisher Japanese Standards Association (JSA) Commercial Retailers : Available on Standards Global Accuris (formerly IHS) Draft/Preview Versions : Limited previews of the 2019 version can be found on , or are you designing a component
and need to know the worst-case thickness? I can help you calculate the maximum/minimum mass of a specific plate if you have the dimensions.
Title: Standardization in Steel Manufacturing: A Critical Analysis of JIS G 3193
Introduction
In the realm of industrial manufacturing and civil engineering, the integrity of a structure is often predicated on the reliability of its raw materials. Steel, being the skeleton of modern infrastructure, requires rigorous standardization to ensure safety, compatibility, and performance. Among the myriad of standards governing ferrous materials, the Japanese Industrial Standard (JIS) G 3193 holds a pivotal position. Titled "Dimensions, mass and permissible deviations of hot rolled steel plates, sheets and strip," this standard is a cornerstone document for engineers, procurement specialists, and fabricators worldwide. While often sought after in digital formats (PDF) for ease of access, the value of JIS G 3193 lies not in the file type, but in its comprehensive technical specifications that facilitate global trade and structural safety.
The Scope and Purpose of JIS G 3193
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 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.
Key Technical Specifications
The technical body of JIS G 3193 addresses several critical parameters that have direct implications for structural design and cost estimation.
Mass Calculation and Theoretical Weight
A significant aspect of JIS G 3193 is its methodology for calculating the theoretical mass of steel products. In the steel industry, payment is often made based on weight rather than volume. The standard provides a specific density coefficient (usually 7.85 g/cm³ for carbon steel) and rounding rules for calculating the theoretical weight of a plate based on its dimensions. This standardization eliminates disputes between buyers and sellers regarding the quantity delivered. By adhering to the calculation methods prescribed in the standard, stakeholders can align their procurement audits and inventory management systems.
Relevance in the Digital Era: The "PDF" Context
The frequent search query "JIS G 3193 PDF" highlights a modern industrial reality: the transition from paper-based archives to digital libraries. The necessity for a PDF version of this standard stems from the speed of modern engineering workflows. In a globalized supply chain, a structural engineer in Vietnam might be ordering steel from a mill in Japan to be used in a project in Brazil. Access to a digital, portable version of JIS G 3193 allows for instant verification of tolerances at the point of inspection, whether at the mill or the construction site.
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.
Conclusion
JIS G 3193 serves as a fundamental framework for the steel industry, bridging the gap between steel production and practical application. By strictly defining dimensional tolerances, flatness, and mass calculation methods, the standard ensures that materials perform as designed. While the demand for "JIS G 3193 PDF" reflects the digital efficiency of the current era, the enduring importance of the standard remains rooted in its ability to guarantee precision and safety. As long as steel remains the primary material for construction and heavy industry, the specifications detailed in JIS G 3193 will remain indispensable for the built environment. Searching for "jis g3193 pdf" is the first
Using the mass tables in the PDF, you can precisely calculate freight costs. If a JIS beam weighs 56.2 kg/m, and you need 1,000 meters, you require exactly 56.2 tons—not the nominal weight.