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ISO 4897:1985

Cellular plastics — Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures
11. 4. 1985.

Опште информације

90.93     2. 2. 2021.

ISO

ISO/TC 61/SC 10

Međunarodni standard

83.100  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies two methods for determing the coefficient of linear thermal expansion. Method A is the preferred method, it gives a value on a large sample at a chosen temperature. Method B should be employed to obtain an average coefficient for the temperature interval between the cryogenic temperature and the ambient temperature. In an annex the test apparatures for both methods are described in detail.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 4897:1985
90.93 Odluka o potvrđivanju standarda
2. 2. 2021.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 4897