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EN-MCMgRE3Zn2Zr

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EU EN EN-MCMgRE3Zn2Zr 镁和镁合金 - 镁合金铸锭和铸件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: EN-MCMgRE3Zn2Zr / EN-MCMgRE3Zn2Zr
Category Grade Standard Region/Area Standard Content
Metals EN-MCMgRE3Zn2Zr EN 1753 EU 镁和镁合金 - 镁合金铸锭和铸件

Chemical composition(mass fraction)(wt.%) of the EN-MCMgRE3Zn2Zr

Element Min Max Similar
Zr 0.4000 1.0000 -
Zn - 0.2000 -
Y 3.7000 4.3000 -
Total Others - 0.0100 -
Si - 0.0100 -
Rare Earths 2.4000 4.4000 -
Ni - 0.0050 -
Mn - 0.1500 -
Mg - - -
Li - 0.2000 -
Fe - 0.0100 -
Cu - 0.0300 -

Mechanical Properties of steel grade EN-MCMgRE3Zn2Zr

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)
874 (≥) 231 (≥) 22 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade EN-MCMgRE3Zn2Zr

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
23 - -     0.32 -  
215 856 - 24.3 311   -  
551 - 21 23.2   322 423

Heat Treatment of steel grade EN-MCMgRE3Zn2Zr

Heat treated : 1878°C - 1574°C

Technological Curves of steel grade EN-MCMgRE3Zn2Zr

Cross Reference Table (Equivalent Grade) of EN-MCMgRE3Zn2Zr

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.

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