Designazione | Componenti | |||||||
Ni | Fe | Zn | Mn | Cu | AI | CR | Si | |
NCHW-1 | 77 min | 2.5 Max | 19~21 | 0.75~1.5 | ||||
NCHW-2 | 57 min | 1.5 Max | 15~18 | 0.75~1.5 | ||||
FCHW-1 | ric | 1.0 Max | 4.0~6.0 | 23~26 | 1.5 min | |||
FCHW-2 | ric | 1.0 Max | 2.0~4.0 | 17~22 | 1.5 min |