Jis G 3193 Pdf (LIMITED — 2025)

The Complete Guide to JIS G 3193 PDF: Dimensions, Tolerances, and Mass Calculation for Steel Sections

2. National Standards Bodies

If you are outside Japan, check your country’s standards organization:

  • ANSI (USA) – resells JIS standards.
  • BSI (UK)
  • DIN (Germany)

They offer the same PDF with local watermarking.

1. Purchase Directly from JSA Webstore

The most authoritative source is the official JSA Web DesK. You can purchase a single-user PDF. As of the last update, prices range from ¥2,000 to ¥5,000 JPY (approx. $15–$35 USD). You receive a watermarked PDF. jis g 3193 pdf

2. National Standard Resellers

If you are outside Japan, use authorized resellers like:

  • ANSI (American National Standards Institute) – Lists JIS standards.
  • SAI Global
  • DIN Media

Q3: Can I get JIS G 3193 PDF for free from a university?

A: Some universities with Japanese engineering programs have site licenses for JIS standards. Check your institution's library portal. However, distributing single PDFs outside the network is prohibited. The Complete Guide to JIS G 3193 PDF:

Scope of JIS G 3193

The standard covers:

  • Hot-rolled steel plates (thickness ≥ 1.5 mm).
  • Hot-rolled steel sheets and coils (thickness < 1.5 mm to several mm).
  • Tolerances on thickness, width, length, flatness, and out-of-square.
  • Mass calculation methods.
  • Edge conditions (mill edge or slit edge).

The Relationship: JIS G 3193 vs. JIS G 3101 vs. SS400

A common point of confusion is the relationship between JIS G 3193, JIS G 3101, and the famous SS400 grade. ANSI (USA) – resells JIS standards

| Standard | Focus | Example Content | | :--- | :--- | :--- | | JIS G 3101 | Mechanical & chemical properties of rolled steel for general structures | SS400, SS490, SS540 yield strength and tensile strength requirements | | JIS G 3193 | Dimensional tolerances and mass | Permitted deviation on H-beam flange width is ±4.0mm for sizes over 400mm | | SS400 | A specific grade of steel under JIS G 3101 | Does not contain dimensional data |

Real-world application: You order an SS400 H-beam. JIS G 3101 defines its strength. JIS G 3193 defines its shape. You need both standards to fully specify the product.

“The PDF is the same as free online summaries.”

No. The official PDF includes legally binding tables, footnotes, and revision history. Summaries omit critical notes like "tolerances apply after removing oxide scale."

“JIS G 3193 covers all steel products.”

No. It covers only hot-rolled flat products. Cold-rolled sheets follow JIS G 3141. Sections follow JIS G 3192.