
Heat-Treated Steels, Alloy Steels And Free-Cutting Steels - Part 17: Ball And Roller Bearing Steels
出版:Nederlands Normalisatie Instituut

专家解读视频
Defines the technical delivery requirements for five groups of wrought ball and roller bearing steels as listed in Table 3, namely: - through-hardening bearing steels (steels with about 1% C and 1% to 2% Cr), - case-hardening bearing steels, - induction-hardening bearing steels (unalloyed and alloyed), - stainless bearing steels, and - high-temperature bearing steels.???? ?????????????
Supersedes NEN EU 94. (07/2003)
BS EN ISO 683-17:2014 - Identical
NS EN ISO 683-17:2014 - Identical
SN EN ISO 683-17:2014 - Identical
SS EN ISO 683-17 Ed. 2 (2014) - Identical
I.S. EN ISO 683-17:2014 - Identical
NBN EN ISO 683-17:2014 - Identical
ONORM EN ISO 683-17:2000 - Identical
DIN EN ISO 683-17 (2000-04) - Identical
UNE EN ISO 683-17:2000 - Identical
NF EN ISO 683-17:1999 - Identical
ONORM EN ISO 683-17:2015 - Identical
NF EN ISO 683-17:2015 - Identical
UNE EN ISO 683-17:2015 - Identical