It is a steel with excellent hardening penetration up to 400 mm around.
Generally supplied in hardened and tempered condition with excellent polishing and photoengraving properties.
This steel is suitable for nitriding (800 HV around), chrome and nickel plating.
Used for plastic dies with excellent surface finish properties. It is also used for dies of light alloys with low melting point, plates, dies box, etc.
| Physical and process characteristics | |
|---|---|
| Supply | Quenched and Tempered |
| Shape | Tondi fino a Ø 800 Spessore fino a 650 |
| Brinell Hardness HB | 280 ÷ 325 |
| Resistance R = Kg / mm2 | 95 ÷ 110 |