is the cornerstone Japanese Industrial Standard governing the dimensions, mass, shapes, and permissible variations of hot-rolled steel plates, sheets, and strips . Whether you are an engineer sourcing materials, a fabricator calculating exact tolerances, or a procurement professional searching for a JIS G 3193 PDF download, understanding this dimensional standard is essential for ensuring quality control and precise material fits.
Prefer non-parenthesized values in the JIS G 3193 Standard PDF . Max 12.7 mm for strips.
Flatness is critical for automated welding or laser cutting. JIS G 3193 defines the maximum deviation per unit length (e.g., ≤ 5 mm per 1000 mm for certain thicknesses). jis g 3193 pdf
For the most current official document, always purchase from authorized distributors rather than relying on potentially outdated or unauthorized copies, ensuring your operations remain fully compliant with Japanese Industrial Standards.
Cost: Approximately 6,400 JPY (subject to tax). This is a small price compared to a non-compliance claim. Max 12
The most current version, , was published on April 21, 2025 , by the Japanese Standards Association (JSA). This significant revision replaced all previous versions (2008, 2019, etc.), introducing clearer definitions, improved alignment with industry practices, and more precise quality control measures. It serves as the foundational document for specifying acceptable dimensional and shape tolerances for hot-rolled steel products.
The prevalence of the search query "JIS G 3193 PDF" highlights the globalization of the steel trade. Japan is a major exporter of high-quality steel, and consequently, JIS standards are respected and utilized worldwide, competing with American (ASTM), European (EN/DIN), and International (ISO) standards. For the most current official document, always purchase
The alignment helps maintain global competitiveness of Japanese steel products while preserving unique domestic manufacturing requirements. The relationship is designated as "MOD" (modified), indicating JIS G 3193 is based on ISO 7452 but contains nationally specific variations.
By investing in the authentic standard, you protect your supply chain, avoid disputes, and ensure your products meet Japanese industrial requirements.
Beyond simple dimensions, the standard regulates the physical shape of the steel:
For sheets and plates cut to length, JIS G 3193 establishes positive tolerances.