ISO 15208-2012 pdf free download

ISO 15208-2012 pdf free download.Continuous hot-dip zinc-coated twin-roll cast steel sheet of commercial quality.
This ISO 15208 specifies the characteristics of continuous hot-dip zinc-coated twin-roll cast steel
sheet of commercial quality manufactured using the twin-roll cast steel-making process.
The product is intended for applications where resistance to corrosion is of prime importance.
The steel sheet is produced in a number of coating mass, surface treatments and ordering conditions.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 1460. Metallic coatings — Hot dip galvanized coatings on ferrous materials — Gravimetric determination of the mass per unit area
ISO 2178, Non-magnetic coatings on magnetic substrates — Measurement of coating thickness — Magnetic method
ISO 3497, Metallic coatings — Measurement of coating thickness — X-ray spectrometric methods
ISO 6892-1. Metallic materials — Tensile testing — Part 1: Method of test at room temperature
ISO 7438, Metallic materials — Bend test
ISO 16160, Hot-rolled steel sheet products — Dimensional and shape tolerances
ISO 16162, Cold-rolled steel sheet products — Dimensi anal and shape tolerances
ISO 16163, Continuously hot-dipped coated steel sheet products — Dimensional and shape tolerances
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply
3.1
continuous hot-dip zinc-coated steel sheet
product obtained by hot-dip coating of cold-reduced sheet coils or hot-rolled sheet coils on a continuous zinc-coating line
3.2
normal spangle
coating formed as a result of unrestricted growth of zinc or zinc iron crystals during normal solidification
NOTE Normal spangle has a metallic lustre and is the type normally furnished for a wide variety of applications. It may be furnished as coating conditions S or N (see 8.4): however, it may be variable in appearance and is not suitable for decorative painting.
3.3
minimized spangle coating
finish obtained by restricting normal spangle formation during the solidification of the zinc crystals
NOTE This product may have some lack of uniformity in surface appearance within a coil or trom coil to coil.ISO 15208-2012 pdf free download.