Normy DIN - Německé národní normy - strana 18649

Sintered metal materials, excluding hardmetals - Preparation of samples for chemical analysis for determination of carbon content.

NEPLATNÁ vydána dne 1.6.2011

Hardmetals; chemical analysis by flame atomic absorption spectrometry; general requirements; identical with ISO 7627-1:1983.

NEPLATNÁ vydána dne 1.12.1989

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.

NEPLATNÁ vydána dne 1.12.1989

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.

NEPLATNÁ vydána dne 1.12.1989

Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of molybdenum, titanium and vanadium in contents from 0,01 to 0,5 % (m/m); identical with ISO 7627-4:1983.

NEPLATNÁ vydána dne 1.12.1989

Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium in contents from 0,5 to 2 % (m/m); identical with ISO 7627-5:1983.

NEPLATNÁ vydána dne 1.12.1989

Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of chronium in contents from 0,01 to 2 % (m/m); identical with ISO 7627-6:1985.

NEPLATNÁ vydána dne 1.12.1989

Light-weight pipe unions.

NEPLATNÁ vydána dne 1.3.1970

Round steel link chains; tested, non calibrated, long link.

NEPLATNÁ vydána dne 1.9.1976

Round steel link chains, tested, non calibrated, long link.

NEPLATNÁ vydána dne 1.2.1986