90.93 Standard confirmed Jun 11, 2020
ISO
ISO/TC 119/SC 3 Sampling and testing methods for sintered metal materials (excluding hardmetals)
International Standard
77.040.10 Mechanical testing of metals | 77.160 Powder metallurgy
Published
This second edition cancels and replaces the first edition (i.e. ISO 3312:1975). Specifies a method for the determination of the dynamic (adiabatic) Young moduls by longitudinal oscillations of sintered metal materials and hardmetals. Gives principle, symbols and units, apparatus, preparation of the pieces, procedure, expression of results and test report.
WITHDRAWN
ISO 3312:1975
PUBLISHED
ISO 3312:1987
90.93
Standard confirmed
Jun 11, 2020