Kompożizzjoni Kimika
Grad | C% | P% | S% | Mn% | Si% | Cu% | Ni% | Ko% | Fe% | |||
Massimu 0.04 | Massimu 0.020 | Massimu 0.020 | Massimu 0.30 | Massimu 0.30 | Massimu 0.20 | Massimu -0.5 | 49.0~51.0 | Bal. |
150 0000 2421