ISO 4521:2008

Metallic and other inorganic coatings — Electrodeposited silver and silver alloy coatings for engineering purposes — Specification and test methods

Datum objavljivanja: 18. 8. 2008.

Опште информације

Trenutna faza: 90.93 Effective date: 5. 10. 2023.

Inicijator: ISO

Pripada: ISO/TC 107/SC 3

Vrsta: Međunarodni standard

ICS: 25.220.40

Jezik: engleski francuski ruski

Kupovina

Status: Objavljen

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Apstrakt

ISO 4521:2008 specifies requirements for electroplated silver and silver alloy coatings for electrical, electronic and other engineering applications, including test methods. Engineering applications are defined as those in which the coating essentially serves a non-decorative purpose.
Although ISO 4521:2008 does not specify the condition, finish or surface roughness of the basis material prior to electroplating, the appearance and serviceability of electroplated silver and silver alloy coatings depends on the condition of the basis material. It is essential that the purchaser specifies the surface finish and roughness of the basis material in order to conform to the product requirements.
ISO 4521:2008 does not apply to coatings on screw threads or to coatings on sheet, strip or wire in the non-fabricated form.

Životni ciklus

PRETHODNO

POVUČEN
ISO 4521:1985

POVUČEN
ISO 4522-1:1985

POVUČEN
ISO 4522-2:1985

POVUČEN
ISO 4522-3:1988

TRENUTNO

OBJAVLJEN
ISO 4521:2008
90.93 Odluka o potvrđivanju standarda
5. 10. 2023.

Nacionalna preuzimanja

SRPS EN ISO 4521:2013

ISS

Metalne i druge neorganske prevlake — Elektrolitičke prevlake srebra i legura srebra za industrijsku upotrebu — Zahtevi i metode ispitivanja

60.60 Standard objavljen

C107 Saznaj više