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China
Permanent Magnets
S-NdFeB 335/279
Material TH
Nomenclature S-NdFeB 335/279
Grade G-42TH
Br/mT(kGs) 1290-1330(12.9-13.3)
Hcb/kA/m(kOe) ≥971(≥12.2)
Hcj/kA/m(kOe) ≥2785(≥35)
(BH)max/kJ/m3(MGOe) 318-342(40-43)
Temperture Coefficient
αBr %/°C
0.095-0.11
Temperture Coefficient
βHcj %/°C
0.42-0.52
Tw/°C 230