New York
Berlin
China
Permanent Magnets
S-NdFeB 415/159
Material SH
Nomenclature S-NdFeB 415/159
Grade G-52SH
Br/mT(kGs) 1430-1460 (14.3-14.6)
Hcb/kA/m(kOe) ≥1074 (≥13.5)
Hcj/kA/m(kOe) ≥1600(≥20)
(BH)max/kJ/m3(MGOe) 398-422(50-53)
Temperture Coefficient
αBr %/°C
0.11-0.13
Temperture Coefficient
βHcj %/°C
0.60-0.65
Tw/°C 150