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NA 145

DIN Standards Committee Technology of Materials

About NWT Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Publications of NA 145

Number: 247


DIN 17022-4	1998-01	Standard	Heat treatment of ferrous materials - Methods of heat treatment - Part 4: Nitriding and nitrocarburizing More	Order from DIN Media
ISO 4491-3	1997-04	Standard	Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen More	Order from DIN Media
ISO 3325	1996-11	Standard	Sintered metal materials, excluding hardmetals - Determination of transverse rupture strength More	Order from DIN Media
DIN 17022-1	1994-10	Standard	Heat treatment of ferrous materials - Methods of heat treatment - Part 1: Hardening, austempering, annealing, quenching, tempering of components More	Order from DIN Media
DIN ISO 3909	1994-05	Standard	Hardmetals; determination of cobalt; potentiometric method; identical with ISO 3909:1976 More	Order from DIN Media
DIN ISO 4501	1994-05	Standard	Hardmetals; determination of titanium; photometric peroxide method; identical with ISO 4501:1978 More	Order from DIN Media
DIN ISO 7627-1	1991-07	Standard	Hardmetals; chemical analysis by flame atomic absorption spectrometry; general requirements; identical with ISO 7627-1:1983 More	Order from DIN Media
DIN ISO 4503	1991-07	Standard	Hardmetals; determination of contents of metallic elements by x-ray fluorescence; fusion method; identical with ISO 4503:1978 More	Order from DIN Media
DIN ISO 7627-2	1991-07	Standard	Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m); identical with ISO 7627-2:1983 More	Order from DIN Media
DIN ISO 7627-3	1991-07	Standard	Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of cobalt, iron, manganese and nickel in contents from 0,01 to 0,5 % (m/m); identical with ISO 7627-3:1983 More	Order from DIN Media

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