JIS H 4100 is an indispensable tool for anyone involved in the specification, design, manufacturing, or quality control of aluminum extrusions. Its comprehensive requirements for chemical composition, mechanical properties, and dimensional tolerances ensure that materials meet high, reliable standards. The designation system provides a clear, internationally consistent language for specifying alloys and tempers.
There are three central problems at play.
: Differentiates between " Ordinary Class " and " Special Class " for dimensional accuracy based on specific application needs. jis h4100 standard pdf
Pure aluminium and wrought aluminium alloys.
Note: Values are indicative; exact figures vary by section thickness. JIS H 4100 is an indispensable tool for
If your company frequently uses multiple JIS standards (including H4100, H4000, H4040), consider a site license through the JSA’s Standards Subscription Service. This grants unlimited PDF access to employees.
: Provides the current 2022 edition for purchase in PDF format. Intertek Inform There are three central problems at play
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No. For aluminum sheet and plate, refer to JIS H4000. For rolled coils, JIS H4160.
The latest major revision, , technically revised and replaced the 2015 version to align more closely with modern international standards like ISO 6362. Key Specifications & Alloy Grades
The standard, titled " Aluminium and aluminium alloy extruded profiles ," is a critical Japanese Industrial Standard (JIS) that specifies requirements for extruded shapes used in various industries, including construction, automotive, and general engineering. Scope and Application