Nadca 207:2025

The frequency of new versions of Nadca 207 is increasing, now the version is :2025. Most of the changes are cosmetic, they are corrections of grammatical errors or improvements in explanations. The only thing that is important is that more and more steels are being added. An interesting steel is TGE-23, the Indian equivalent of Dievar, remelted twice. Once ESR and once VMR. That is, under slag and still in vacuum.

Group C

• **LUCCHINI RS – ESKYLOS HIMO – Itálie
• **BGH Steel DIE CAST ONE – Německo
• **Tiangong TGE23 – Indie

Group D 

• **BGH Steel 1.2343 ESR – Německo
• **LUCCHINI RS – LUCCHINI H11 ESR/ESKYLOS 2343 EVO – Itálie

Jiří Stanislav

May 25, 2025