ISO 642 : 1999(R2016)现行
STEEL - HARDENABILITY TEST BY END QUENCHING (JOMINY TEST)
出版：International Organization for Standardization
专家解读视频
Defines a procedure for determining the hardenability of steel by end quenching (Jominy test) by using a test piece 100 mm in length and 25 mm in diameter.
PN EN ISO 642 : 2002 - Identical
DS EN ISO 642 : 2000 - Identical
NFA 04 303 : 1979 - Corresponds
AS 1770-2003 - Identical
SN ISO 6428 : 1988 - Identical
UNE 7279 : 78(R1999) - Identical
DIN 50191 E : 1987 - Corresponds
