Jis G 3193 Pdf -
The standard specifies requirements for the appearance, dimensions, and tolerances of the following hot-rolled products: 日本規格協会 JSA GROUP Webdesk Steel plates Steel sheets (including cut lengths from steel strips) Steel strips Note: This standard does not apply to flat bars. 日本規格協会 JSA GROUP Webdesk Key Specifications Covered The standard provides detailed rules for: JIS G 3193-2019 PDF (Dung Sai Thep Tam) - Scribd
Detailed tables outlining allowable deviations in:
Strict limits on edge camber, out-of-squareness, and flatness to ensure the material can be processed effectively in your machinery. Mass Calculation: jis g 3193 pdf
Note: The following are generalizations. Always refer to the actual tables for precise procurement. Application Key Constraint Thickness Deviations are tighter for thinner materials ( Width Standard Width Tolerance A (or B) applies. Length Sheared Length ±plus or minus tolerances defined based on plate thickness. Flatness Limits warping based on thickness/width ratio. Why Adhering to JIS G 3193 is Important Using the JIS G 3193 standard is essential for:
The standard, titled "Dimensions, shape, mass and permissible variations of hot rolled steel plates, sheets and strips," is a foundational Japanese Industrial Standard that defines the physical requirements and tolerances for hot-rolled steel products. Always refer to the actual tables for precise procurement
JIS G 3193:2019 (and its 2025 successor) was developed based on (Hot-rolled steel plates—Tolerances on dimensions and shape). While it is modified to better reflect Japanese practical trading practices (noted as 'MOD' in the standard), it largely aligns with international standards.
: Flat-rolled products typically below 3.0 mm thick, supplied as cut lengths. Flatness Limits warping based on thickness/width ratio
JIS G 3193 is rigorous about theoretical vs. actual weight. For single pieces, the permissible variation often ranges from (exact values depend on sectional size and whether the steel is classified as "sheared" or "unsheared").
