Grade S-NdFcB-280/279
Other Names
Corresponding Standard GB /T 13560-2017
Sintered Neodymium Iron Boron Permanent Magnets
Classification Other metal materials
Density 7.4 ~ 7.7 g/cm3
S-NdFcB-280/279 Chemical Element Composition Content (%)
Component B Co Nd More
Minimum Value 0.8 - 20 Fe:Rem
Maximum Value 1.3 15 35
S-NdFcB-280/279 Mechanical Properties
Tensile Strength
σb
Mpa
Hardness
HBW
Bending Strength σw
Mpa
Rm: 80~90
Rmc: 1000~1100
HV: 500~700 150~400

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