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ENV 10247:1998被替代

Micrographic Examination Of The Nonmetallic Inclusion Content Of Steel Using Standard Pictures

出版:Comite Europeen de Normalisation

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基本信息
標(biāo)準(zhǔn)編號(hào): ENV 10247:1998
發(fā)布時(shí)間:1998/2/1 0:00:00
標(biāo)準(zhǔn)類別:Draft
出版單位:Comite Europeen de Normalisation
標(biāo)準(zhǔn)頁(yè)數(shù):65
標(biāo)準(zhǔn)簡(jiǎn)介

Gives a method of microscopic nonmetallic inclusion assessment with the use of picture charts. The method is not applicable to inclusions of length less than 3 mum or smaller than 2 mum width. It is not suitable for free cutting steels.

等同采用的國(guó)際標(biāo)準(zhǔn)

NBN ENV 10247:1998 - Identical

NF ENV 10247:1998 - Identical

I.S. ENV 10247:1998 - Identical

SN ENV 10247:1998 - Identical

DD ENV 10247:1998 - Identical

DIN V ENV 10247 (1998-06) - Identical

UNI ENV 10247:2000 - Identical

NEN NVN ENV 10247:1999 - Similar