Jis H4100 Standard Pdf [exclusive] 【2026 Edition】
The JIS H4100 standard has significant implications for various industries, including:
The most authoritative source. The JSA sells individual PDFs (with a digital watermark) and annual subscriptions. Prices typically range from ¥10,000 to ¥30,000 JPY (~$70–$210 USD) depending on membership status.
The standard categorizes aluminum alloys based on their major alloying elements, using the international four-digit designation system. The most common alloy series governed by JIS H4100 include:
Aluminium alloys processed under this standard are predominantly grouped by their structural applications. The standard closely tracks international designations: Go to product viewer dialog for this item.
The full list of alloys in the JIS H 4100:2006 version includes well-known grades such as , and many more. To help users understand these alloys, the standard defines them in terms of three critical categories: jis h4100 standard pdf
The remaining digits provide further specificity. For (pure aluminum), the last two digits represent the aluminum purity (e.g., A1070 indicates 99.70% aluminum). For 2xxx through 8xxx alloys , the second digit indicates a modification of the original alloy (with "0" representing the original), and the last two digits are a serial number assigned by the Aluminum Association or, for unique Japanese alloys, a sequential number.
: Ensuring that parts fit together perfectly in complex assemblies.
The percentage of stretch the material undergoes before fracture, indicating ductility. Dimensional Tolerances
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. The JIS H4100 standard has significant implications for
Which specific (e.g., A6063, A6061) are you looking to use?
, it has undergone several revisions to align with international benchmarks like ISO. The Core Narrative: Scope and Purpose The standard specifically governs extruded profiles
For engineers, manufacturers, and quality assurance professionals, having access to the official, authentic standard is essential. It is important to rely on authorized sources for a legally compliant and technically correct PDF version.
JIS H4100 is a Japanese Industrial Standard (JIS) that specifies the requirements for aluminum alloy plates, sheets, and strips. The standard is published by the Japanese Standards Association (JSA) and is widely used in Japan and other countries. The standard categorizes aluminum alloys based on their
: It defines the chemical composition, mechanical properties, and dimensional tolerances for aluminum and aluminum alloy extruded profiles.
: Outlines exact alloy mix requirements to ensure consistency. Dimensional Tolerances
The standard uses a four-digit alloy designation system (e.g., 6061, 7075, 6063). It also defines temper designations:
Some unofficial sources may offer free downloads, such as:
Modular framing systems, conveyor tracks, and robotic arms rely on the high dimensional precision of JIS-compliant shapes.
