DIN EN ISO 4507-2007 渗碳或碳氮共渗的烧结铁基材料.通过显微硬度试验测定和验证表面硬化深度
DIN EN ISO 4507-2007 标准详情
- 标准号:DIN EN ISO 4507-2007
- 中文标题:渗碳或碳氮共渗的烧结铁基材料.通过显微硬度试验测定和验证表面硬化深度
- 英文标题:Sintered ferrous materials, carburized or carbonitrided - Determination and verification of case-hardening depth by a micro-hardness test (ISO 4507:2000)English version of DIN EN ISO 4507:2007-05
- 标准类别:德国标准
- 发布日期:2007-05
内容简介
This International Standard specifies methods for derermining the case-hardening depth of carburized orcarbonitrided sinterde ferrous materials by micro-hardness measurement.The methods are adapted to materials having porosity and only apply to quenc
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