Jis H4100 Standard Pdf Jun 2026

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 standard governs all aluminium cross-sections not already isolated under specialized wire, rod, or tube benchmarks like JIS H 4040 or JIS H 4080. It classifies products cleanly by geometry and dimensional stringency:

: Architectural sashes, civil engineering materials, furniture, home appliances, vehicle components, consumer products requiring complex cross-sectional shapes jis h4100 standard pdf

Non-heat-treated alloys recognized for high corrosion resistance and weldability, often utilized in marine, vehicle, and welded construction applications.

This is the most referenced section. The document specifies minimum values for: It classifies products cleanly by geometry and dimensional

Unlike general standards, JIS H4100 includes precise tables for permissible deviations on wall thickness, width, height, straightness, and twist of extruded profiles. This is crucial for die design and extrusion press setup.

The JIS H4100 standard covers the following aspects: This is crucial for die design and extrusion press setup

: Guidelines for visual appearance and the absence of defects like cracks or inclusions. Why is it Important?

Note: For international trade, it is crucial to verify if the "Special Class" or "Ordinary Class" requirements in JIS H4100 align with ASTM or EN specifications. Conclusion

While many websites offer previews, the official and most reliable way to obtain the full, up-to-date PDF is through authorized standards organizations.

JIS H4100 outlines strict tolerances to ensure the uniformity of extruded shapes, which is crucial for interlocking components and precision engineering.