Ferro molybdenum 55 means that the component molybdenum contained in ferromolybdenum accounts for about 55%-60%.
Low Carbon ferromolybdenum refers to an alloy formed by the mutual melting of molybdenum and iron with a molybdenum content ranging from 55.0% to 75.0%. Iron Molybdenum standards require a molybdenum content of more than 55% and are mainly used as molybdenum additives in steelmaking. The molybdenum component contained in ferromolybdenum can reduce the eutectic decomposition temperature of steel and expand the quenching temperature range of steel, thereby affecting the quenching hardening depth of steel.
Ferro moly 55:
Brand |
Chemical Composition | |||||||
Mo |
C | S | P | Si | Cu | Sn | Sb | |
| Less than | ||||||||
| FeMo60A | 65-60 | 0.1 | 0.1 | 0.05 | 1 | 0.5 | 0.04 | 0.04 |
| FeMo60B | 65-60 | 0.1 | 0.15 | 0.05 | 1.5 | 0.5 | 0.05 | 0.06 |
| FeMo55 | 60-55 | 0.2 | 0.1 | 0.05 | 1 | 0.5 | 0.05 | 0.06 |
| FeMo65 | ≥65 | 0.1 | 0.08 | 0.05 | 1 | 0.3 | 0.04 | 0.04 |
