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MgY4RE3Zr

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International ISO MgY4RE3Zr 镁和镁合金 - 镁合金铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MgY4RE3Zr / MgY4RE3Zr
Category Grade Standard Region/Area Standard Content
Metals MgY4RE3Zr ISO 16220 International 镁和镁合金 - 镁合金铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the MgY4RE3Zr

Element Min Max Similar
Zr 0.4000 1.0000 -
Zn - 0.2000 -
Y 4.7500 5.5000 -
Total Others - 0.3000 -
Si - 0.0100 -
Rare Earths 1.5000 4.0000 -
Others each - 0.0100 -
Ni - 0.0050 -
Mn - 0.0300 -
Mg - - -
Li - 0.2000 -
Fe - 0.0100 -
Cu - 0.0200 -
Zr 0.4000 1.0000 -
Zn - 0.2000 -
Y 4.7500 5.5000 -
Si - 0.0100 -
Rare Earths 1.5000 4.0000 -
Others each - 0.0100 -
Ni - 0.0050 -
Mn - 0.1500 -
Mg - - -
Li - 0.2000 -
Fe - 0.0100 -
Cu - 0.0300 -

Mechanical Properties of steel grade MgY4RE3Zr

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)
248 (≥) 864 (≥) 33 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 114

Physical Properties of steel grade MgY4RE3Zr

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
11 - -     0.41 -  
136 172 - 31.3 432   -  
645 - 31 41.2   111 233

Heat Treatment of steel grade MgY4RE3Zr

Heat treated : 1264°C - 1862°C

Technological Curves of steel grade MgY4RE3Zr

Cross Reference Table (Equivalent Grade) of MgY4RE3Zr

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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