Tool steels and bearing steels — Micrographic method for assessing the distribution of carbides using reference photomicrographs
NORM herausgegeben am 1.12.1983
Bezeichnung normen: ISO 5949:1983
Ausgabedatum normen: 1.12.1983
Zahl der Seiten: 10
Gewicht ca.: 30 g (0.07 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: Specifies a method for assessing steels with C levels between 0,1 % and 1,5 % and a total content of alloy elements less than or equal to 5 %. The use of this method for other steels shall be subject to special agreement. Contains principles, sampling, preparation of samples, assessment of the distribution of carbides, expression of results and test report. An annex gives reference photomicrographs.