scope:

This Standard specifies the steel sheets and strips (hereafter referred to as "sheets and coils") and corrugated sheets manufactured by processing steel sheets into the shape and dimensions specified in JIS G 3316, which are coated by a hot-dip aluminium-zinc alloy coating process. The aluminium-zinc alloy composition by mass fraction is normally 5 % aluminium (including trace amount of magnesium, rare earth elements and the like) and the balance zinc.

NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows:

ISO 14788: 2005 Continuous hot-dip zinc-5 % aluminum alloy coated steel sheet (MOD)

The symbols which denote the degree of correspondence in the contents in the corresponding International Standard and JIS are IDT (identical), MOD (modified) and NEQ (not equivalent) according to ISO/ IEC Guide 21-1.