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G-MgSE3Zn2Zr1 | 3.6204 Material Datasheet

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Material Description

Material Number Material Name Material Number (single) Standard Standard Status Country VDA 231-106 classification Application temperature [°C]
3.6204 (WL 3.6204-1 : 1989-12) G-MgSE3Zn2Zr1 3.6204 WL 3.6204-1 : 1989-12 Valid Germany 2.2 ≤ 250 1)
1) Remark: High-temperature magnesium special alloy for sand casting with good flowability and low micropitting tendency. The alloy is weldable, excellent machinability and non-corrosive. Uses: - pressure-tight, tangled castings

Chemical Composition

Cu [%] Fe [%] Mn [%] Ni [%] Si [%] Zn [%] Zr [%] Rare Earths [%] Remainder
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Material Compliance

REACh RoHS
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Mechanical Properties

Casting Method Condition Condition Number Nominal Size [mm] Temperature [°C] Basis Tensile Strength [MPa] Yield Strength (0.2% offset) [MPa] Elongation A [%] Hardness HB | HBW
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Physical Properties

Temperature [°C] Melting Temperature [°C] Density [g/cm³] Young's Modulus [GPa] Mean Coefficient of Thermal Expansion (reference 20°C) [10^-6*K^-1] Thermal Conductivity [W/(m*K)] Electric Conductivity [MS/m]
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FKM Guideline Fatigue Strength

Casting Method Condition Condition Number Temperature [°C] Stress Ratio Stress Concentration Factor Number of Cycles Bending Fatigue Strength [MPa]
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Welding and Joining

Procedure Welding and Joining - Evaluation Added Materials
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Heat Treatment

Heat Treatment Step Temperature [°C] Holding Time [h]
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Cross Reference

Material Name Country Standard
3.5103 Germany DIN 1729-2 1)
G-MgSE3Zn2Zr1 Germany DIN 1729-2 1)
3.5347 Europe EN 1753 1)
EN-MCMgRE3Zn2Zr Europe EN 1753 1)
Mg-C91 Europe AECMA 1)
G-Tr3Z2 France AIR 3380 1)
2L126 Great Britain BSL 2L126 1)
GsMMGTR3ZNZR Italy UNAVIA 816-03 1)
EZ33A USA QQ-M-56 1)
B80 Alloy EZ33A USA ASTM B80 1)
M12330 USA UNS 2)
MgRE3Zn2Zr
EN-MC65120
MC65120
ZRE1
1) Source: WL 3.6204-100 : 1989-12
2) Source: Worldwide Guide to Equivalent Nonferrous Metals and Alloys, ASM International, 2001

Producer/Supplier/Trade names

Tradename Supplier
EZ33A Aircraftmaterialsuk.com Ltd, Stokenchurch
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