ISO 4498-2:1981 Sintered metal materials, excluding hardmetals; Determination of apparent hardness; Part 2 : Case-hardened ferrous materials, surface enriched by carbon or carbon and nitrogen
International Organization for Standardization (ISO)
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ISO 4498-2:1981
ISO 4498-2:1981 history
1981ISO 4498-2:1981 Sintered metal materials, excluding hardmetals; Determination of apparent hardness; Part 2 : Case-hardened ferrous materials, surface enriched by carbon or carbon and nitrogen