Norm

ISO 5950:2008 en

Continuous electrolytic tin-coated cold-reduced carbon steel sheet of commercial and drawing qualities

  • Deze norm is ingetrokken sinds 23-10-2012

48,19

Over deze norm

Status Ingetrokken
Aantal pagina's 9
Commissie Chemische analyse van ijzer en staal
Gepubliceerd op 15-04-2008
Taal Engels
This International Standard applies to cold-reduced carbon steel sheet of commercial and drawing qualities coated in coil form by electro-deposition of tin. The product is commonly known as electrolytic tincoated sheet and is used where solderability is desired, appearance is important, or a degree of corrosion resistance under specific conditions is advantageous and coating mass can be specified. The coating is expressed as the total coating on both surfaces, in grams per square metre. The coating mass specified should be compatible with the desired service life, thickness of the base metal and the forming requirements involved. A designation system (Clause 4) includes the coating designation, coating condition and quality. Electrolytic tin-coated sheet is normally produced in thicknesses from 0,50 mm to 0,85 mm and widths of 600 mm to 1 050 mm, in coils and cut lengths. Commercial-quality electrolytic tin-coated sheet (quality 01) is intended for general fabricating purposes where sheet is used in the flat state, or for bending or moderate forming. Drawing quality electrolytic tin-coated sheet (qualities 02, 03, 04) is intended for drawing or severe forming. It is furnished according to the requirements of this International Standard or, with agreement where ordered, to fabricate an identified part, in which case, the mechanical properties in Table 5 do not apply. Drawing qualities are identified as follows: 02 Drawing quality 03 Deep drawing quality 04 Deep drawing quality aluminum killed (non-ageing) Interstitial free steel (IF Steel) can be applied in orders of 02, 03 and 04, provided that the customer is informed of the substitution and that related shipping documents reflect the actual material shipped. This International Standard does not cover tinplate and blackplate.

Details

ICS-code 77.140.50
Nederlandse titel Continuous electrolytic tin-coated cold-reduced carbon steel sheet of commercial and drawing qualities
Engelse titel Continuous electrolytic tin-coated cold-reduced carbon steel sheet of commercial and drawing qualities
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