UNI 8551
UNI 8551 (Special unalloyed and alloyed steel finished products, open die and drop forged, quenched and tempered or normalized, suitable for surface hardening. Qualities, requirements and tests)· UNI (Italy) · 10 materials
| Designation | Material group | |
|---|---|---|
| 37 CrMn 4 | Structural and constructional steels | chevron_right |
| 38 Cr 4 | Structural and constructional steels | chevron_right |
| 40 NiCrMo 3 | Structural and constructional steels | chevron_right |
| 41 CrNi 4 | Structural and constructional steels | chevron_right |
| 45 Cr 2 | Structural and constructional steels | chevron_right |
| C 36 | Structural and constructional steels | chevron_right |
| C 43 | Structural and constructional steels | chevron_right |
| C 46 | Structural and constructional steels | chevron_right |
| C 48 | Structural and constructional steels | chevron_right |
| C 53 | Structural and constructional steels | chevron_right |