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SRPS EN 14977:2011

Copper and copper alloys - Detection of tensile stress - 5 % ammonia test

Feb 28, 2018
Feb 28, 2018

General information

90.93     Apr 18, 2023

90.00    Apr 18, 2028

ISS

C026

European Norm

77.150.30  

Serbian  

plan 2016

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Published

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Scope

This standard specifies a medium duration test using an ammonical atmosphere for the purpose of detecting the presence of tensile stress, residual or applied, in grades of copper or copper alloy products that might bring about failure of a component in service or storage through stress corrosion cracking.
The field of application of this standard is specified in the technical delivery specifications of semi finished or finished products in grades of copper and copper alloys, or by prior agreement between purchaser and supplier.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS C.A5.026:1990

NOW

PUBLISHED
SRPS EN 14977:2011
90.93 Standard confirmed
Apr 18, 2023

Related project

Adopted from EN 14977:2006