Pdf !!install!! | Jis G3193
Values in parentheses (e.g., 2.6, 2.9, 30.0) should be avoided if possible.
JIS G3193 specifies the dimensional requirements, shape configurations, mass calculations, and permissible variations (tolerances) for hot-rolled steel plates, sheets, and strips.
JIS G3193 operates as a rather than a material composition standard. It works alongside parent material standards like JIS G3101 (for SS400 structural steel) and JIS G3131 (for SPHC commercial-grade hot-rolled steel), defining the boundary conditions for spatial geometry and physical bulk. jis g3193 pdf
Continuously rolled steel supplied in coil form. 2. Key Technical Specifications in JIS G3193
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: Values in parentheses (e
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The JIS G3193 standard outlines several key requirements for hot-rolled steel plates used in shipbuilding, including: It works alongside parent material standards like JIS
: Variations allowed based on the product's width and nominal thickness. Width and Length
Tolerances on shape and dimensions typically do not apply to the irregular portions of both ends of the steel strip (coil). C. Shape Tolerances (Flatness)
JIS G 3193 is not a material standard that dictates the chemical composition or mechanical properties of steel; rather, it is a dimensional standard. Its primary scope covers the dimensions, mass, and permissible deviations for hot-rolled steel plates, sheets, and strips. This distinction is crucial for professionals in the field. While standards such as JIS G 3101 (General Structural Steel) or JIS G 3106 (Weldable Structural Steel) define the "quality" of the steel (e.g., tensile strength and yield point), JIS G 3193 defines the "geometry."
The standard explicitly does not apply to flat steel bars (flat bars) or structural profiles like I-beams and channels, which are governed by other standards such as JIS G3192.