ISO 4967-1998 标准详情
- 标准号:ISO 4967-1998
- 中文标题:钢 非金属夹杂物含量的测定 标准图显微法
- 英文标题:Steel - Determination of content of nonmetallic inclusions - Micrographic method using standard diagrams
- 标准类别:国际标准化组织标准ISO
- 发布日期:1998-10
This International Standard specifies a micrographic method of determining the nonmetallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using standard diagrams. This method is widely used to assess the suitabil
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