Jis: G 3193 Pdf

Japanese Standards Association (JSA)

Free PDF sharing sites often host outdated or incomplete versions of the standard, which can lead to critical compliance errors in professional manufacturing environments.

The JIS G 3193 standard is copyrighted intellectual property. Obtaining the official document from authorized sources ensures you have the correct, legally usable version. jis g 3193 pdf

| Nominal Thickness (mm) | Tolerance for Width < 1600 mm | Tolerance for 1600-2000 mm | |------------------------|-------------------------------|-----------------------------| | 1.5 to 3.0 | ±0.20 mm | ±0.22 mm | | Over 3.0 to 6.0 | ±0.22 mm | ±0.35 mm | | Over 6.0 to 10.0 | ±0.35 mm | ±0.50 mm | | Over 10.0 to 16.0 | ±0.50 mm | ±0.70 mm | | Over 16.0 to 25.0 | ±0.70 mm | ±1.00 mm |

JIS G 3193 outlines standard nominal dimensions for three primary categories: Japanese Standards Association (JSA) Free PDF sharing sites

High-yield steel for welded structures (e.g., SM490).

The 2019 revision introduced changes regarding the definition of "strip" and updated tolerance tables to align more closely with international standards (like ISO 4995). Using an outdated PDF could lead to non-compliant fabrication or rejected material shipments. | Nominal Thickness (mm) | Tolerance for Width

is a critical Japanese Industrial Standard that defines the dimensions, shape, mass, and permissible variations (tolerances) for hot-rolled steel plates, sheets, and strips . Established in 1954 and most recently updated in 2025 , this standard ensures consistency and quality for flat-rolled steel products used across construction, automotive, and industrial manufacturing. Scope and Application

Provides quality assurance (QA) teams with precise guidelines on where and how to measure plate thickness (e.g., distance from the mill edge). Summary of Benefits for Manufacturers Engineering Benefit Strict Thickness Control

The standard serves as the reference for tolerances related to thickness, width, length, and shape (such as flatness) of these materials.