Jis H4100 Standard Pdf Work

Key tolerance categories:

The standard covers:

One of the primary reasons to reference the PDF is to check the chemical limits. JIS H4100 references JIS H4000 (Aluminium and aluminium alloy sheets and strips) or JIS H5202 (Aluminium alloy castings) for composition details, but specific extrusion alloy limits are often tabulated directly or by reference. For example, the popular alloy (a staple in architectural extrusions) has strict limits on Silicon (Si) and Magnesium (Mg) content to ensure proper extrudability and surface finish. jis h4100 standard pdf

Without referencing the JIS H4100 PDF, a factory cannot guarantee that their extruded product will fit into a Japanese-designed chassis or pass a final quality audit.

If your client requires "Japanese Industrial Standard" compliance, referring to ASTM will fail the audit. You strictly need the JIS H4100 PDF. Key tolerance categories: The standard covers: One of

Materials are categorized by alloy numbers (e.g., 1070, 6063) and classes.

JIS H 4100 applies to both (containing one or more voids) and solid profiles . Profiles are further categorized into "Ordinary Class" and "Special Class" based on their intended use and precision requirements. Common Alloys Covered Without referencing the JIS H4100 PDF, a factory

The standard includes tolerances for dimensions (camber, twist, arc section), mechanical properties (tensile strength, hardness), and analytical test methods. www.vosbltd.com Where to Access the PDF