Superseded
Standard
Historical
UNE 7424-2:1989
METALLIC MATERIALS. HARDNESS TEST. ROCKWELL TEST. PART 2: SUPERFICIAL TEST (SCALES 15N, 30N, 45N, 15T, 30T Y 45T).
Preview
No description.
Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 12/11/1989 |
| Cancellation Date | 09/13/1995 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
Replaces
15/12/1984
Superseded
Historical
15/06/1973
Superseded
Historical
Previous versions
11/12/1989
Superseded
Historical