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NdFeB 280/110

China GB NdFeB280/110 烧结钕铁硼永磁材料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NdFeB280/110 / NdFeB 280/110
Category Grade Standard Region/Area Standard Content
Metals NdFeB 280/110 GB/T 13560 China 烧结钕铁硼永磁材料

Chemical composition(mass fraction)(wt.%) of the NdFeB 280/110

Element Min Max Similar

Mechanical Properties of steel grade NdFeB 280/110

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
954 (≥) 952 (≥) 33 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade NdFeB 280/110

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
12 - -     0.42 -  
776 436 - 34.3 334   -  
818 - 43 44.2   231 341

Heat Treatment of steel grade NdFeB 280/110

Heat treated : 1377°C - 1137°C

Technological Curves of steel grade NdFeB 280/110

Cross Reference Table (Equivalent Grade) of NdFeB 280/110

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