YS/T 541-2006 "Metal thermal spray layer surface rockwell hardness test method" is applicable to determine the metal thermal spray layer surface rockwell hardness (N and T scale). This standard refers to GB 3773 "Surface Rockwell hardness tester technical conditions" and GB 3774 "Second-class standard surface rockwell hardness block".
| Status | Active |
|---|---|
| CCS | (H23) 金属工艺性能试验方法 | ICS | (77.040.10) 金属材料力学试验 |
| Release Date | 1988-02-08 00:00:00 | Implementation Date | 1989-01-01 00:00:00 |