Published
This document specifies procedures for the sampling and testing of powder mixtures for the manufacture of hardmetals, using sintered test pieces. It also covers the preparation of test pieces.
WITHDRAWN
ISO 4884:1978
PUBLISHED
ISO 4884:2019
90.93
Standard confirmed
Dec 12, 2025
Hardmetals - Sampling and testing of powders using sintered test pieces (ISO 4884:2019)
60.60 Standard published