Soft Magnetic Alloys
MIM Material Properties
Material Designation Code as-sintered | MINIMUM VALUES | TYPICAL VALUES | ||||||||||
Density | Maximum Permeability µ max | B25 | Magnetic Properties | Tensile Properties | ||||||||
| Maximum Permeability µ max | Hc | Br | B25 | B500 | Ultimate Strength | Yield Strength (0.2%) | Elongation (in 1 in.) | Macrohardness (apparent) | ||||
g/cm3 | kG | Oe | kG | kG | kG | 103 psi | 103 psi | % | HRB | |||
MIM-2200 | 7.60 | 2,000 | 14.0 | 2,300 | 1.5 | 8.0 | 14.5 | 20.0 | 42 | 18 | 40.0 | 45 |
MIM-Fe-50% Ni-Grade 1 Grade 2 | 7.70 7.70 | 40,000 20,000 | 13.0 13.0 | 47,500 27,000 | 0.13 0.20 | 10.0 10.0 | 14.0 14.0 | 15.0 15.0 | 66 66 | 23 23 | 30.0 30.0 | 50 50 |
MIM-Fe-3% Ni-Grade 1 Grade 2 | 7.60 7.45 | 8,000 5,500 | 14.0 14.0 | 8,500 6,000 | 0.7 1.0 | 12.0 12.0 | 14.5 14.5 | 19.5 19.0 | 77 77 | 57 57 | 24.0 24.0 | 80 80 |
MIM-Fe-50% Co | 7.70 | 4,800 | 19.0 | 5,200 | 1.5 | 14.0 | 20.0 | 22.0 | 30 | 20 | <1.0 | 80 |
MIM-430L | 7.50 | 1,000 | 11.0 | 1,500 | 1.8 | 5.5 | 11.5 | 15.8 | 60 | 35 | 25.0 | 65 |