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MgTh3Zn2Zr

International ISO MgTh3Zn2Zr Castings in magnesium alloys containing zirconium - Chemical composition and mechanical properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MgTh3Zn2Zr / MgTh3Zn2Zr
Category Grade Standard Region/Area Standard Content
Metals MgTh3Zn2Zr ISO 3115 International Castings in magnesium alloys containing zirconium - Chemical composition and mechanical properties

Chemical composition(mass fraction)(wt.%) of the MgTh3Zn2Zr

Element Min Max Similar

Mechanical Properties of steel grade MgTh3Zn2Zr

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)
747 (≥) 968 (≥) 31 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade MgTh3Zn2Zr

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
34 - -     0.31 -  
761 254 - 23.3 324   -  
168 - 13 33.2   232 421

Heat Treatment of steel grade MgTh3Zn2Zr

Heat treated : 1623°C - 1575°C

Technological Curves of steel grade MgTh3Zn2Zr

Cross Reference Table (Equivalent Grade) of MgTh3Zn2Zr

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