EN-MC65210 (MgRE2Ag2Zr) Magnesium
Magnesium Alloys
Property Overview
Density2g/cm³
Elastic Modulus44GPa
Tensile Strength270MPa
Yield Strength200MPa
Brinell Hardness80HB
Maximum Service Temperature170°C
Chemical Composition
NI
0 to 0.0050%
MN
0 to 0.15%
SI
0 to 0.010%
CU
0 to 0.030%
AG
2.0 to 3.0%
MG
92.6 to 95.6%
RES.
Residuals res. | | 0 to 0.010%
RESIDUALS RES.
0 to 0.010%
UNSPECIFIED RARE EARTHS RARE E.
2.0 to 3.0%
ZN
0 to 0.2%
ZR
0.4 to 1.0%
FE
0 to 0.010%
Mechanical
Elastic (Young's, Tensile) Modulus
44 GPa
Elongation at Break
2.8 %
Fatigue Strength
110 MPa
Poisson's Ratio
0.29
Shear Modulus
17 GPa
Shear Strength
150 MPa
Tensile Strength: Ultimate (UTS)
270 MPa
Tensile Strength: Yield (Proof)
200 MPa
Hardness
Brinell Hardness
80
Physical
Density
2.0 g/cm 3
Thermal
Latent Heat of Fusion
340 J/g
Maximum Temperature: Mechanical
170 °C
Melting Completion (Liquidus)
610 °C
Melting Onset (Solidus)
540 °C
Specific Heat Capacity
970 J/kg-K
Thermal Conductivity
110 W/m-K
Thermal Diffusivity
58 mm 2 /s
Thermal Expansion
26 µm/m-K
Thermal Shock Resistance
17 points
Electrical
Electrical Conductivity: Equal Volume
25 % IACS
Electrical Conductivity: Equal Weight (Specific)
110 % IACS
Calculated
Resilience: Ultimate (Unit Rupture Work)
6.9 MJ/m 3
Resilience: Unit (Modulus of Resilience)
450 kJ/m 3
Stiffness to Weight: Axial
12 points
Stiffness to Weight: Bending
59 points
Strength to Weight: Axial
38 points
Strength to Weight: Bending
47 points
Environmental
Embodied Carbon
27 kg CO 2 /kg material
Embodied Energy
220 MJ/kg
Embodied Energy
220 MJ/kg 96 x 10 3 BTU/lb
Registered Designations & Aliases
EN-MC65210 (MgRE2Ag2Zr) MagnesiumMgRE2Ag2Zr
Standards
EN 1753 EN 1753: Magnesium and magnesium alloys. Magnesium alloy ingots and castings
ISO 16220 ISO 16220: Magnesium and magnesium alloys - Magnesium alloy ingots and castings
ISO 16220 ISO 16220: Magnesium and magnesium alloys - Magnesium alloy ingots and castings EN 1753: Magnesium and magnesium alloys. Magnesium alloy ingots and castings