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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Metallic powders - Determination of particle size by dry sieving (ISO 4497:1983)
WITHDRAWN published on 28.6.1999
Selected format:Metallic powders - Determination of particle size by dry sieving (ISO 4497:1983)
WITHDRAWN published on 28.6.1999
Selected format:SINTERED METAL MATERIALS, EXCLUDING HARDMETALS. DETERMINATION OF APPARTENT HARDNESS. PART 1: MATERIALS OF ESSENTIALLY UNIFORM SECTION HARDNESS. (Endorsed by AENOR in May of 1993.)
WITHDRAWN published on 10.10.2007
Selected format:HARDMETALS. METALLOGRAPHIC DETERMINATON OF MICROSTRUTURE. (Endorsed by AENOR in May of 1993.)
WITHDRAWN published on 28.6.2001
Selected format:HARDMETALS. METALLOGRAPHIC DETERMINATON OF MICROSTRUTURE. (ISO 4499:1978).
WITHDRAWN published on 28.6.2001
Selected format:CREAM. DETERMINATION OF FAT CONTENT. GRAVIMETRIC METHOD (REFERENCE METHOD) (ISO 2450:1999)
WITHDRAWN published on 21.9.2000
Selected format:Aerospace series - Steel 31Ni10 - 1 230 MPa = Rm = 1 420 MPa - Bars - De = 40 mm
WITHDRAWN published on 1.12.2025
Selected format:HARDMETALS. METALLOGRAPHIC DETERMINATION OF POROSITY AND UNCOMBINED CARBON. (Endorsed by AENOR in May of 1993.)
WITHDRAWN published on 31.5.2006
Selected format:Hardmetals - Metallographic determination of porosity and uncombined carbon (ISO 4505:1978)
WITHDRAWN published on 31.5.2006
Selected format:HARDMETALS. COMPRESSION TEST. (Endorsed by AENOR in May of 1993.)
WITHDRAWN published on 28.5.2004
Selected format:Latest update: 2026-09-21 (Number of items: 2 302 422)
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