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N33UH Grade Characteristics Type of Material Sintered NdFeB Isotropic/Anisotropic Anisotropic Magnetic Characteristics Br (Residual Br (Residual Hcb Hcb Bhmax Bhmax Hcj (Intrinsic Hcj (Intrinsic Induction) Induction) (Coercive (Coercive (Maximum (Maximum Coercive Coercive Force) Force) Product Product Force) Force) Energy) Energy) mT KGs 11.4-11.8 KA/m 852 KOe 10.7 KJ/m³ 247-271 MGOe 31-34 KOe 25 KA/m 1989 1.14-1.18 Thermal Characteristics https://www.albmagnets.com/ ALB Materials Inc E-mail: sales@albmagnets.com Page 1 of 2
Max Operating Temp Curie Temp Reversible Temp Coeff Rev Temp Coeff °C 180 %/°C 320 Br (TC a(Br) %/°C) -0.120 Hcj (Tc a(Hcj) %/°C) -0.465 Mechanical/Physical Characteristics Density g/cm3 7.5-7.8 https://www.albmagnets.com/ ALB Materials Inc E-mail: sales@albmagnets.com Page 2 of 2