: Differentiates between " Ordinary Class " and " Special Class " for dimensional accuracy based on specific application needs.
A Japanese-specific alloy developed for high-strength welded structures, particularly in Shinkansen (bullet train) cars. It offers a good balance between strength and extrudability. jis h4100 standard pdf
JIS H 4100 standard, titled "Aluminium and aluminium alloy extruded profiles," is a critical Japanese Industrial Standard used to specify requirements for extruded aluminum and aluminum alloy profiles (shapes). The current active version is JIS H 4100:2022 , which superseded the 2015 edition. www.vosbltd.com Scope and Application : Differentiates between " Ordinary Class " and