ISO 716:1986被替代
Metallic Materials - Hardness Test - Verification Of Rockwell Hardness Testing Machines (scales A B C D E F G H K )
出版：International Organization for Standardization
专家解读视频
Gives a method of verification of testing machines to determine Rockwell hardness (scales A-B-C-D-E-F-G-H-K) in accordance with ISO 6508. Describes a direct verification method for checking the main functions of the machine and indirectly can be used on its own for periodic routine checking of the machine in service.If a testing machine is to be used also for other methods of hardness testing, it shall be independently verified for each method.
NFA 03 503:1986 - Equivalent
DIN 51224 (1985) - Similar
DIN 51304 (1983) - Similar
BS EN 10109-2:1996 - Similar
DIN EN 10004-2 (1991-05) - Similar
BS 891-2:1964 - Similar
UNE 7424-5:1988 - Identical
BS 891:1989 - Similar
DIN 51224 : 1985 - Similar to
DIN 51304 : 1983 - Similar to
BS EN 10109-2 : 1996 - Similar to
DIN EN 10004-2 : DRAFT 1991 - Similar to
DIN 51304 : 1983 - Similar to
BS 891-2(1964) : 1964 - Similar to
DIN 51224 : 1985 - Similar to
UNE 7424-5 : 1988 - Identical
BS 891(1989) : 1989 - Similar to
