SR ISO 4498-2:1996 Sintered metal materials, excluding hardmetals. Determination of apparent hardness. Part 2: Case-hardened ferrous materials, surface enriched by carbon or carbon and nitrogen
1996SR ISO 4498-2:1996 Sintered metal materials, excluding hardmetals. Determination of apparent hardness. Part 2: Case-hardened ferrous materials, surface enriched by carbon or carbon and nitrogen