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NEN EN ISO 2624:1995現(xiàn)行

Copper And Copper Alloys - Estimation Of Average Grain Size

出版:Nederlands Normalisatie Instituut

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基本信息
標(biāo)準(zhǔn)編號(hào): NEN EN ISO 2624:1995
發(fā)布時(shí)間:1995/5/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:Nederlands Normalisatie Instituut
標(biāo)準(zhǔn)頁(yè)數(shù):7
標(biāo)準(zhǔn)簡(jiǎn)介

Specifies three procedures for estimating the average grain size of copper and copper alloys consisting principally of a single phase. Deals with the comparison procedure (most convenient and sufficiently accurate for most commercial purposes), the intercept (Heyn) procedure and the plainmetric procedure (the last two procedures give higher degrees of accuracy in estimating grain size).

等同采用的國(guó)際標(biāo)準(zhǔn)

NS EN ISO 2624 Ed. 1 (1995) - Identical

SS EN ISO 2624 Ed. 1 (1995) - Identical

ISO 2624:1990 - Identical

UNI EN ISO 2624:1997 - Identical

I.S. EN ISO 2624:1996 - Identical

NBN EN ISO 2624:1995 - Identical

NF EN ISO 2624:1995 - Identical

UNE EN ISO 2624:1996 - Identical

SN EN ISO 2624:1995 - Identical

BS EN ISO 2624:1995 - Identical

DIN EN ISO 2624 (1995-08) - Identical

ONORM EN ISO 2624:1995 - Identical