
Petroleum-, petrokemisk- och naturgasindustrier - Provningsmetoder f?r kvalitetskontroll av mikrostrukturer i austenitiskt/ferritiskt rostfritt st?l (ISO 17781:2017)
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
ISO 17781:2017 specifies quality control testing methods and test conditions for the characterization of microstructure in relation to relevant properties in ferritic/austenitic (duplex) stainless steel components supplied in the solution annealed condition and fabrication welds in the as welded condition.
EN ISO 17781 : 2017 - Identical
ISO 17781 : 2017 - Identical
ISO 17781 : 2017 - Identical