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REMgSiFe-01YB

China GB REMgSiFe-01YB 稀土镁硅铁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: REMgSiFe-01YB / REMgSiFe-01YB
Category Grade Standard Region/Area Standard Content
Metals REMgSiFe-01YB GB/T 4138 China 稀土镁硅铁合金

Chemical composition(mass fraction)(wt.%) of the REMgSiFe-01YB

Element Min Max Similar
Fe - - -
Al - 1.0000 -
MgO - 0.6500 -
Ti - 0.5000 -
Mn - 1.0000 -
Si - 45.0000 -
Ca 1.0000 2.5000 -
Mg 5.5000 6.5000 -
Y/RE 40.0000 - -
RE 0.5000 1.5000 -

Mechanical Properties of steel grade REMgSiFe-01YB

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)
628 (≥) 547 (≥) 33 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade REMgSiFe-01YB

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
21 - -     0.11 -  
485 718 - 12.3 321   -  
667 - 32 13.2   131 411

Heat Treatment of steel grade REMgSiFe-01YB

Heat treated : 1138°C - 1839°C

Technological Curves of steel grade REMgSiFe-01YB

Cross Reference Table (Equivalent Grade) of REMgSiFe-01YB

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