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NdFeB 210/200

China GB NdFeB210/200 烧结钕铁硼永磁材料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NdFeB210/200 / NdFeB 210/200
Category Grade Standard Region/Area Standard Content
Metals NdFeB 210/200 GB/T 13560 China 烧结钕铁硼永磁材料

Chemical composition(mass fraction)(wt.%) of the NdFeB 210/200

Element Min Max Similar

Mechanical Properties of steel grade NdFeB 210/200

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)
543 (≥) 786 (≥) 11 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade NdFeB 210/200

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
14 - -     0.43 -  
322 231 - 22.3 123   -  
168 - 34 23.2   421 311

Heat Treatment of steel grade NdFeB 210/200

Heat treated : 1978°C - 1875°C

Technological Curves of steel grade NdFeB 210/200

Cross Reference Table (Equivalent Grade) of NdFeB 210/200

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