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ISO 5949:1983

Tool steels and bearing steels — Micrographic method for assessing the distribution of carbides using reference photomicrographs
1. 12. 1983.

Опште информације

90.93     12. 3. 2021.

ISO

ISO/TC 17/SC 7

Međunarodni standard

77.140.35     77.140.10     77.140.20     77.040.99  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

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.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 5949:1983
90.93 Odluka o potvrđivanju standarda
12. 3. 2021.

REVIDIRAN OD

NAPUŠTEN
ISO/DIS 5949

Nacionalna preuzimanja

Metalografska ispitivanja - Mikroskopska metoda određivanja rasporeda karbida u alatnim čelicima i čelicima za ležaje korišćenjem referentnih mikrofotografija

95.99   Povučen

C017-2 Saznaj više