
ILT-U-258
Analysis of determination grain size in steel
V1:
DETERMINATION | METHOD |
| The number of metallographic grain size (G) | ASTM E112 |
V2:
DETERMINATION | METHOD |
| The number of metallographic grain size (G) | GB/T 6394 ASTM E112 ISO 643 |
| Version | v1, v2 |
|---|
Version
v1, v2



