The is the definitive industrial specification for extruded aluminium and aluminium alloy profiles . Maintained by the Japanese Industrial Standards Committee (JISC) and published via the Japanese Standards Association (JSA) , this regulation outlines structural tolerances, chemical compositions, and physical performance limits.
The standard provides strict tables dictating the acceptable percentage range for each alloying element. This ensures that the material has the correct fundamental properties.
The percentage of stretch the material undergoes before fracture, indicating ductility. Dimensional Tolerances jis h4100 standard pdf
A full JIS aluminum material designation also includes:
Furthermore, the document establishes two primary tolerance classes for dimensional accuracy: The is the definitive industrial specification for extruded
: The most widely used series for structural extrusions. Alloys like JIS A6061 and A6063 offer an optimal balance of high strength, excellent corrosion resistance, and superior extrudability.
By purchasing the official document, you ensure you are using the correct, most up-to-date technical information for your critical projects. This ensures that the material has the correct
: Provides information about JIS H4100-2006 and may offer download options
JIS H4100 has undergone numerous revisions since its initial establishment to keep pace with technological advancements and industry needs. The most recent version, , was published on December 20, 2022, and is currently the active standard (referred to as “effective” or “current”).