Ferromolybdenum FeMo alloy
FerromolybdenumFerromolybdenum is mainly used to add molybdenum to steel in steelmaking. Molybdenum is mixed with other alloying elements and is widely used in the manufacture of stainless steel, heat
Ferromolybdenum
Ferromolybdenum is mainly used to add molybdenum to steel in steelmaking. Molybdenum is mixed with other alloying elements and is widely used in the manufacture of stainless steel, heat-resistant steel, acid-resistant steel and tool steel. The addition of molybdenum to iron castings can improve strength and wear resistance. Molybdenum is added in the steelmaking process to make the steel have a uniform fine-grained structure, improve the hardenability of the steel, and eliminate the temper brittleness. Molybdenum can replace tungsten in high-speed steel.
Ferromolybdenum grade and chemical composition
Type | Chemical (%) | |||||||
Mo | Si | S | P | C | Cu | Sb | Sn | |
( ≤ ) | ||||||||
FeMo70 | 65.0~75.0 | 2.0 | 0.08 | 0.05 | 0.10 | 0.5 | - | - |
FeMo60-A | 60.0~65.0 | 1.0 | 0.08 | 0.04 | 0.10 | 0.5 | -0.04 | -0.04 |
FeMo60-B | 60.0~65.0 | 1.5 | 0.10 | 0.05 | 0.10 | 0.5 | -0.05 | -0.06 |
FeMo60-C | 60.0~65.0 | 2.0 | 0.15 | 0.05 | 0.15 | 1.0 | 0.08 | 0.08 |
FeMo55-A | 55.0~60.0 | 1.0 | 0.10 | 0.08 | 0.15 | 0.5 | 0.05 | 0.06 |
FeMo55-B | 55.0~60.0 | 1.5 | 0.15 | 0.10 | 0.20 | 0.5 | 0.08 | 0.08 |