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XGS 205/120

China GB XGS205/120 稀土钴永磁材料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XGS205/120 / XGS 205/120
Category Grade Standard Region/Area Standard Content
Metals XGS 205/120 GB/T 4180 China 稀土钴永磁材料

Chemical composition(mass fraction)(wt.%) of the XGS 205/120

Element Min Max Similar

Mechanical Properties of steel grade XGS 205/120

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)
782 (≥) 285 (≥) 34 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade XGS 205/120

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
23 - -     0.13 -  
184 998 - 43.3 213   -  
833 - 41 22.2   241 443

Heat Treatment of steel grade XGS 205/120

Heat treated : 1189°C - 1158°C

Technological Curves of steel grade XGS 205/120

Cross Reference Table (Equivalent Grade) of XGS 205/120

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