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YS/T 347-2004
YS/T 347-2004 Copper and copper alloys—Estimation of average grain size
Abstract
This standard specifies the specific methods for determining the grain size of copper and copper alloys using comparison method, area method, and intercept method. Generally, measurement can be done by comparison method. When there are disputes, the intercept method shall be used as the arbitration method.
This standard is applicable to the determination of the grain size of single-phase or mainly single-phase copper and copper alloys in the annealed state.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Replaced |
| Standard Code | YS/T 347-2004 |
| CCS | Metallographic examination methods |
| ICS | Other testing methods for metal materials |
| Implement Date | 2004-11-01 |
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