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Zamak 2 vs. Grade TDCrV Steel

Zamak 2 belongs to the zinc alloys classification, while grade TDCrV steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is Zamak 2 and the bottom bar is grade TDCrV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
520
Elastic (Young's, Tensile) Modulus, GPa 87
190
Poisson's Ratio 0.26
0.29
Shear Modulus, GPa 33
80
Tensile Strength: Ultimate (UTS), MPa 360
1730

Thermal Properties

Latent Heat of Fusion, J/g 130
250
Maximum Temperature: Mechanical, °C 95
410
Melting Completion (Liquidus), °C 390
1450
Melting Onset (Solidus), °C 380
1410
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 110
49
Thermal Expansion, µm/m-K 28
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 35
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 12
2.1
Density, g/cm3 6.5
7.8
Embodied Carbon, kg CO2/kg material 3.0
1.9
Embodied Energy, MJ/kg 57
26
Embodied Water, L/kg 380
49

Common Calculations

Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 15
61
Strength to Weight: Bending, points 17
41
Thermal Diffusivity, mm2/s 41
13
Thermal Shock Resistance, points 11
51

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.62 to 0.72
Chromium (Cr), % 0
0.4 to 0.6
Copper (Cu), % 2.5 to 3.3
0 to 0.1
Iron (Fe), % 0 to 0.1
97.8 to 98.8
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0.020 to 0.060
0
Manganese (Mn), % 0
0.5 to 0.9
Nickel (Ni), % 0 to 0.020
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.030
0.15 to 0.3
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.0030
0
Vanadium (V), % 0
0.15 to 0.25
Zinc (Zn), % 92.2 to 94
0