NEN EN ISO 18265:2003被替代
Metallic Materials - Conversion Of Hardness Values
出版：Nederlands Normalisatie Instituut
专家解读视频
Provides the principles of the conversion of hardness values and gives general information on the use of conversion tables. The conversion tables apply to: - unalloyed and low-alloy steels and cast iron; - steels for quenching and tempering; - cold working steels; - high speed steels; - hardmetals; - non-ferrous metals and alloys.
ONORM EN ISO 18265:2004 - Identical
ISO 18265:2003 - Identical
SS EN ISO 18265 Ed. 1 (2003) - Identical
UNE EN ISO 18265:2006 - Identical
NS EN ISO 18265 Ed. 1 (2004) - Identical
UNI EN ISO 18265:2005 - Identical
I.S. EN ISO 18265:2003 - Identical
NF EN ISO 18265:2004 - Identical
NBN EN ISO 18265:2003 - Identical
DIN EN ISO 18265 (2004-02) - Identical
BS EN ISO 18265:2003 - Identical
SN EN ISO 18265:2004 - Identical
