| Properties |
 |
 |
Macro cleanness in conformity
with AMS 2304 |
 |
| Advantages |
 |
 |
Good compromise between strength
and longitudinal and transverse toughness,
including at low temperatures |
 |
 |
Highest level of steel toughness |
 |
 |
Little difference in hardness
between core and surface |
 |
| Benefits |
 |
 |
Greater safety without having
to redesign the parts |