If your search for is genuine, avoid piracy. Here are the legitimate channels:
You can purchase the official PDF from:
The of the four-digit code identifies the alloy series by its principal alloying element, which dictates its primary characteristics. The table below outlines the meaning of the first digit:
The standard has a long history, first being established in 1970. Like all JIS standards, it is systematically reviewed every five years to ensure it remains relevant and technically accurate. The most recent revision from 2022 introduced the latest updates to the document. jis h4100 standard pdf
Whether you are an engineer, manufacturer, quality control professional, or procurement specialist, understanding JIS H4100 is crucial for working with Japanese aluminum extruded profiles. The standard’s alignment with ISO specifications and its relationship with other JIS standards (like JIS H4000) makes it a valuable reference within the global aluminum industry.
European standards for aluminium extruded products.
The Japanese Standards Association (JSA): The primary source for all JIS documents.The ANSI Webstore: Often carries international standards for American users.ISO/IHS Markit: Large databases that provide licensed copies for engineering firms. Conclusion If your search for is genuine, avoid piracy
The JIS H4100 standard specifies the requirements for extruded shapes made from aluminium and aluminium alloys. These extrusions are used across a vast range of industries, including construction, automotive manufacturing, and consumer electronics. The standard ensures that materials meet specific benchmarks for chemical composition, mechanical properties, and dimensional tolerances. Scope and Application
Extrusions must be free from detrimental defects. The standard regulates acceptable levels of surface imperfections, such as extrusion lines, scratches, pitting, and die marks. Comparative Equivalents
JIS H 4100 provides precise tables dictating the allowed chemical composition for each registered alloy. Compliance with these tables is a primary requirement of the standard. The table below shows the JIS H 4100:2015 chemical composition for the widely used , a standard often referenced in manufacturing and certification. Like all JIS standards, it is systematically reviewed
The JIS H4100 standard has significant implications for various industries, including:
Once you obtain the JIS H4100 PDF, consider the following tips:
Pure aluminium and wrought aluminium alloys.