DIN EN 10346:2009
Continuously hot-dip coated steel flat products - Technical delivery conditions; English version of DIN EN 10346:2009-07

Standard No.

DIN EN 10346:2009

Release Date

2009

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 10346 E:2013

Latest

DIN EN 10346:2015-10

Replace

DIN EN 10292:2007 DIN EN 10326:2004 DIN EN 10327:2004 DIN EN 10346:2007 DIN EN 10336:2007

Scope

This European Standard specifies requirements for continuously hot-dip coated products made of low carbon steels for cold forming, of steels for construction, of steels with high proof strength for cold forming and coated with zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA), aluminium-zinc alloy (AZ) or aluminium-silicon alloy (AS), and for continuously hot-dip coated products made of multiphase steels for cold forming coated with zinc (Z) zinc-iron alloy (ZF) or zinc-aluminium alloy (ZA) with thicknesses of 0,35 mm to 3 mm unless otherwise agreed The thickness is the final thickness of the delivered product after coating. This document applies to strip of all widths and to sheets cut from it (> 600 mm width) and cut lengths (< 600 mm width). NOTE 1 Products coated with (pure) aluminium can also be available, but are not covered by this European standard. NOTE 2 By agreement at the time of enquiry and order, this European Standard is applicable to continuously hot-dip coated flat products in thicknesses < 0,35 mm or > 3 mm with agreed mechanical properties, adhesion of coating and surface condition requirements. NOTE 3 The products covered by this European Standard are used where cold formability, high strength, a defined minimum yield strength and corrosion resistance are the most important factors. Corrosion resistance of the product is proportional to the coating thickness, hence to its mass (see also 7.3.2). The products covered by this European Standard can be used as substrates for organic coated flat products specified in EN 10169-1 and EN 10169-2 or EN 10169-3 for building and general engineering applications. NOTE 4 By agreement at the time of enquiry and order, this European standard is applicable to other continuously hot- dip coated hot rolled steel flat products (e.g. in accordance with EN 10149-2).

DIN EN 10346:2009 Referenced Document

• EN 10002-1:2001 Metallic Materials - Tensile Testing - Part 1: Method of Test at Ambient Temperature
• EN 10020:2000 Definition and classification of grades of steel
• EN 10021:2006 General technical delivery conditions for steel products*， 2024-04-19 Update
• EN 10049 Measurement of roughness average Ra and peak count RPc on metallic flat products*， 2024-04-19 Update
• EN 10079:2007 Definition of steel products
• EN 10143 Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shape
• EN 10204:2004 Metallic products - Types of inspection documents*， 2024-04-19 Update
• EN 10325 Steel - Determination of yield strength increase by the effect of heat treatment [Bake-Hardening-Index]
• ISO 10113 Metallic materials — Sheet and strip — Determination of plastic strain ratio*， 2020-01-27 Update
• ISO 10275 Metallic materials — Sheet and strip — Determination of tensile strain hardening exponent*， 2020-08-19 Update

DIN EN 10346:2009 history

• 2015 DIN EN 10346:2015-10 Continuously hot-dip coated steel flat products for cold forming - Technical delivery conditions; German version EN 10346:2015
• 2015 DIN EN 10346:2015 Continuously hot-dip coated steel flat products for cold forming - Technical delivery conditions
• 1970 DIN EN 10346 E:2013-04 Continuously hot-dip coated steel flat products - Technical delivery conditions
• 2013 DIN EN 10346 E:2013
• 2009 DIN EN 10152:2009 Electrolytically zinc coated cold rolled steel flat products for cold forming - Technical delivery conditions; English version of DIN EN 10152:2009-07
• 2007 DIN EN 10336:2007 Continuously hot-dip coated and electrolytically coated strip and sheet of multiphase steels for cold forming - Technical delivery conditions; German version EN 10336:2007
• 2004 DIN EN 10327:2004 Continuously hot-dip coated strip and sheet made of soft steels for cold forming – Technical delivery conditions; German version EN 10327:2004