Jis H4100 Standard Pdf Guide

JIS H4100 categorizes dimensional tolerances into "Standard" and "Special" precision classes. It provides detailed reference tables for allowable deviations in: Wall thickness and cross-sectional dimensions. Straightness, flatness, and twist over specific lengths. Angular variations in custom shapes. 4. Quality Control and Testing Methods

The standard also mandates that the final product be free of blisters, scratches, and other harmful surface defects that could compromise its performance or appearance.

The JIS H 4100 includes alloys from the 1000 to 7000 series. The 6000 series (Al-Mg-Si alloys) are the most widely used for extrusion, while the 7000 series (Al-Zn-Mg alloys) offer high strength for demanding applications. A comparison of key alloys is presented below: jis h4100 standard pdf

The JIS H4100 standard is widely recognized and adopted in various industries, including:

JIS standards are typically reviewed every 5 years. The most current version as of this writing is (with potential minor amendments). Key changes in recent revisions include: Angular variations in custom shapes

By respecting and correctly utilizing JIS H4100, you demonstrate a commitment to quality that Japanese clients and global partners will recognize. That reputation—built on compliance and precision—is worth far more than the cost of the PDF itself.

: Provides information about JIS H4100-2006 and may offer download options The JIS H 4100 includes alloys from the 1000 to 7000 series

In your own country, your national standards body (e.g., ANSI in the US, DIN in Germany, BSI in the UK) often resells JIS standards. This can be easier for local invoicing.

The international standard governing wrought aluminum and aluminum alloy extruded rods, bars, tubes, and profiles. Accessing the JIS H4100 Standard PDF

There are three central problems at play.