90.93 Standard confirmed Apr 26, 2010
CEN
CEN/TC 459/SC 1 Test methods for steel (other than chemical analysis)
European Norm
77.060 Corrosion of metals
This European standard specifies a method for the determination of the resistance to intergranular corrosion of austenitic stainless steels in a nitric acid medium by measurement of the loss of mass (Huey test). The method is applicable only to austenitic stainless steels supplied in the form of rolled or forged products and tubes and intended to be used in an oxydizing medium (for example concentrated nitric acid).
PUBLISHED
EN ISO 3651-1:1998
90.93
Standard confirmed
Apr 26, 2010