Cutlery made from ferritic stainless steel with a martensitic surface layer
Cutlery made from a steel material have a ferritic core with a martensitic edge layer having a surface hardness, determined according to the Vickers hardness test HV3, which is 30-300% greater than the smallest thickness of the core.
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Zusammenfassung: | Cutlery made from a steel material have a ferritic core with a martensitic edge layer having a surface hardness, determined according to the Vickers hardness test HV3, which is 30-300% greater than the smallest thickness of the core. |
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