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MgAl4RE4

Favorite Datasheet

International ISO MgAl4RE4 镁和镁合金 - 镁合金铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MgAl4RE4 / MgAl4RE4
Category Grade Standard Region/Area Standard Content
Metals MgAl4RE4 ISO 16220 International 镁和镁合金 - 镁合金铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the MgAl4RE4

Element Min Max Similar
Zn 19.0000 23.0000 -
Total Others - 0.2000 -
Pb - 0.0500 -
Cu 25.0000 27.0000 -
Cd 17.0000 19.0000 -
Ag - - -

Mechanical Properties of steel grade MgAl4RE4

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)
527 (≥) 418 (≥) 31 14 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade MgAl4RE4

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
24 - -     0.12 -  
244 239 - 21.3 144   -  
953 - 42 13.2   411 114

Heat Treatment of steel grade MgAl4RE4

Heat treated : 1893°C - 1898°C

Technological Curves of steel grade MgAl4RE4

Cross Reference Table (Equivalent Grade) of MgAl4RE4

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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