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Jis G3193 Pdf __link__

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

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

It sounds like you’re looking for an interesting post or discussion about JIS G3193, specifically its PDF documentation.

Here’s a quick summary of what makes JIS G3193 a notable topic—plus why people often search for the PDF.

The "PDF" Search: Copyright and Safety

It is common for engineers and procurement officers to search for a free PDF download of the standard. However, there are two critical factors to consider:

  1. Copyright: JIS standards are copyrighted documents published by the Japanese Standards Association (JSA). Downloading a "free" PDF from unauthorized file-sharing sites often constitutes copyright infringement.
  2. Safety Risks: Many "free PDF" download sites act as vectors for malware, spyware, or phishing attacks.

Step 4: Attach the PDF Excerpt to Your PO

Do not just write "Per JIS G3193." Write: "Thickness tolerances per JIS G3193:2019, Table 2, Class A. Flatness per Table 9, Standard Quality." Then attach the relevant 2 pages of the PDF to the order.

Overview of JIS G 3193

JIS G 3193 specifies the:

for hot-rolled steel sections, plates, and strips, including:

It is widely referenced alongside material specifications like JIS G 3101 (SS400), JIS G 3106 (SM series), and JIS G 3136 (SN series).

What is JIS G3193?

JIS G 3193 is a Japanese Industrial Standard titled: "Dimensions, mass and permissible variations of hot-rolled steel sections."

Unlike material chemistry standards (like JIS G3101 for SS400 or JIS G3106 for SM490), JIS G3193 does not specify the mechanical properties (tensile strength, yield point) of steel. Instead, it acts as a dimensional rulebook. It establishes the standard sizes, theoretical mass calculations, and allowable tolerance limits for a wide range of hot-rolled steel shapes.

Conclusion: Your Action Plan for the JIS G3193 PDF

Searching for "jis g3193 pdf" is the first step, but it is not the last. To ensure quality and legality: jis g3193 pdf

  1. Do not risk free downloads from unauthorized sites. The cost of a quality audit failure is higher than the $35 purchase price.
  2. Buy the official JIS G3193:2019 PDF from the JSA Webstore or trusted resellers like ANSI (in the US) or SAI Global (in Australia).
  3. Keep the PDF accessible on your company server, not just your local drive.
  4. Cross-reference with your customer's purchase order to ensure they have not called out a specific tolerance class.

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 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 G 3193:2019 is the primary Japanese Industrial Standard that specifies the dimensions, mass, and permissible variations (tolerances) for hot-rolled steel plates, sheets, and strips.

Unlike many other JIS standards that define the chemical composition or mechanical properties of a specific metal (like JIS G 3101 for general structures), G 3193 is a dimensional standard. It is used as a companion to multiple product standards to ensure that hot-rolled steel meets strict geometric requirements. 1. Scope and Application

This standard applies to hot-rolled steel products manufactured in Japanese mills, specifically:

Steel Plates: Generally thicker sections used in heavy construction. Steel Sheets: Thinner flat products. Steel Strips: Coiled hot-rolled steel.

Exclusions: It explicitly does not apply to flat steel bars. 2. Core Dimensional Tolerances

The standard provides detailed tables for permissible variations based on the size and shape of the steel.

Thickness Tolerances: 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.

Width and Length Tolerances: Variations allowed depend on whether the edges are mill-rolled or cut/trimmed.

Shape and Flatness: The standard defines "lateral warpage" (camber) and flatness limits to ensure the material remains usable for fabrication. 3. Measuring and Calculation

Mass Calculation: JIS G 3193 provides the formula for calculating the theoretical mass of steel based on its nominal dimensions.

Appearance: Specifies that the steel must be free from defects that are detrimental to practical use, although surface imperfections typical of hot-rolling are generally acceptable. 4. Technical Revision History

The standard is periodically reviewed to align with modern manufacturing capabilities. Current Version: JIS G 3193:2019. Superseded Versions: 2008, 2005, and 1990. JIS G 3193-2019 PDF (Dung Sai Thep Tam) - Scribd

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. The JIS G 3193 standard specifies requirements for

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.

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

Understanding JIS G3193: The Standard for Steel Plates, Sheets, and Strips

If you are in the manufacturing or construction industry, you have likely come across the technical specification JIS G3193. This standard, established by the Japanese Industrial Standards (JIS), is the "rulebook" for the dimensions, mass, and permissible variations of hot-rolled steel plates, sheets, and strips.

Whether you are looking for a JIS G3193 PDF to verify tolerances or to ensure your materials meet project specs, What is JIS G3193?

JIS G3193 specifies the shape, dimensions, mass, and tolerances for hot-rolled steel. Unlike other standards that might focus on the chemical composition of the steel (like JIS G3101 for structural steel), G3193 is primarily about the physical geometry of the product. It applies to: Hot-rolled steel plates Hot-rolled steel sheets Hot-rolled steel strips Key Content in the PDF

When you download a JIS G3193 PDF, you are looking for specific data points to ensure your material is "within spec." The document typically includes:

Dimensional Tolerances: This is the heart of the standard. It defines how much the actual thickness, width, and length of a steel plate can deviate from the ordered size.

Flatness: It provides limits on "waviness" or curvature in the steel, which is critical for precision laser cutting or welding.

Squareness: Instructions on how to measure and limit the out-of-squareness of sheets and plates.

Mass Calculation: Formulae for calculating the theoretical weight of the steel based on its dimensions and the standard density of steel ( Why This Standard Matters

Using a standardized reference like JIS G3193 ensures consistency across the global supply chain.

Engineering Precision: 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. The "PDF" Search: Copyright and Safety It is

Cost Estimation: Accurate mass calculations help procurement teams estimate shipping costs and material pricing.

Quality Control: Receiving departments use these tables to inspect incoming shipments. If a plate is thinner than the G3193 allowance, it can be rightfully rejected. How to Access the Standard

While many websites offer "JIS G3193 PDF" downloads, it is important to ensure you are using the latest revision. Official copies can be purchased through: The Japanese Standards Association (JSA) The ANSI Webstore

Note: Always check if your project requires the most recent version (e.g., the 2019 revision) or if an older version is specified in the contract.

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:

  1. Japanese Standards Association (JSA) – web store for paid PDFs.
  2. JISC (Japanese Industrial Standards Committee) – sometimes offers free previews.
  3. Some national standardization bodies (e.g., ANSI, DIN, BSI) resell JIS standards.

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?

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

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:

  1. Chemical Composition: The standard specifies the chemical composition of steel plates, including limits on carbon, manganese, silicon, and other elements.
  2. Mechanical Properties: The standard requires steel plates to meet specific mechanical properties, such as tensile strength, yield strength, and elongation.
  3. Testing and Inspection: The standard outlines the testing and inspection requirements for steel plates, including tensile testing, impact testing, and ultrasonic testing.
  4. Surface Quality: The standard specifies the surface quality requirements for steel plates, including limits on surface defects and imperfections.

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:

  1. Ensure Safety: By ensuring that steel plates meet specific mechanical properties and surface quality requirements, the standard helps to prevent accidents and ensure the safety of ships and their crew.
  2. Promote Quality: The standard promotes quality in shipbuilding by specifying the requirements for steel plates and ensuring that they are met.
  3. Facilitate International Trade: The standard facilitates international trade by providing a common set of requirements for steel plates used in shipbuilding.

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: