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REMgSiFe-06Y

China GB REMgSiFe-06Y 稀土镁硅铁合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: REMgSiFe-06Y / REMgSiFe-06Y
Category Grade Standard Region/Area Standard Content
Metals REMgSiFe-06Y GB/T 4138 China 稀土镁硅铁合金

Chemical composition(mass fraction)(wt.%) of the REMgSiFe-06Y

Element Min Max Similar
Fe - - -
Al - 1.0000 -
MgO - 0.8000 -
Ti - 0.5000 -
Mn - 1.0000 -
Si - 46.0000 -
Ca 1.0000 3.0000 -
Mg 6.0000 8.0000 -
Y/RE 40.0000 - -
RE 5.5000 6.5000 -

Mechanical Properties of steel grade REMgSiFe-06Y

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)
312 (≥) 846 (≥) 24 24 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade REMgSiFe-06Y

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 - -     0.22 -  
254 641 - 31.3 323   -  
192 - 12 33.2   124 424

Heat Treatment of steel grade REMgSiFe-06Y

Heat treated : 1265°C - 1374°C

Technological Curves of steel grade REMgSiFe-06Y

Cross Reference Table (Equivalent Grade) of REMgSiFe-06Y

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