Tool steel- chrome-vanadium alloy steel for cold work NC6 PN-86/ H-85023
| Steel grade | Standard | Chemical composition (%) | |||||||||
| C | Mn | Si | P | S | Cu | Cr | Ni | Mo | other | ||
| NC6 | PN | 1,301,45 | 0,400,70 | 0,15 0,40 | max 0,030 | max 0,030 | max 0,35 | 1,301,65 | max 0,35 | max 0,20 | V 0,10-0,25W max 0,20 |
| 12Ch112KH112H112X1 | GOST | 1,151,25 | 0,300,60 | 0,10 0,40 | max 0,030 | max 0,030 | max 0,30 | 1,301,65 | max 0,35 | max 0,20 | W max 0,20V max 0,15 |
| 19 42219422 | CSN | 1,351,50 | 0,400,70 | 0,20 0,40 | max 0,030 | max 0,035 | - | 1,501,80 | max 0,35 | - | V 0,10-0,20 |
| 145 Cr 6145Cr6 1.2063 | DIN W.nr | 1,401,60 | 0,500,70 | 0,15 0,30 | max 0,035 | max 0,035 | - | 1,301,50 | - | - | species used as a replacement for NC6, which according to the Deutsches Institut für Normung not have a counterpart |
Steel used to producing cutting tools, cutting, embossing, and measuringwith the thickness up to 15 mm,
that should keep the dimensions after hardening: taps, gauges, paper knives,
circular saws deep forcing dies.
