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Z40301 Zinc vs. 60Pd-40Ag Alloy

Z40301 zinc belongs to the zinc alloys classification, while 60Pd-40Ag alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is Z40301 zinc and the bottom bar is 60Pd-40Ag alloy.

Zinc-High Copper Rolled Zinc Alloy (Z40301)60-Palladium 40-Silver Electrical Contact Alloy
Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
100
Elongation at Break, % 60
1.1 to 28
Poisson's Ratio 0.25
0.38
Shear Modulus, GPa 35
37
Tensile Strength: Ultimate (UTS), MPa 190
340 to 720

Thermal Properties

Latent Heat of Fusion, J/g 110
140
Melting Completion (Liquidus), °C 410
1360
Melting Onset (Solidus), °C 400
1310
Specific Heat Capacity, J/kg-K 390
240
Thermal Conductivity, W/m-K 110
29
Thermal Expansion, µm/m-K 26
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
4.1
Electrical Conductivity: Equal Weight (Specific), % IACS 37
3.2

Otherwise Unclassified Properties

Density, g/cm3 6.6
11

Common Calculations

Stiffness to Weight: Axial, points 7.4
4.9
Stiffness to Weight: Bending, points 23
14
Strength to Weight: Axial, points 7.9
8.4 to 18
Strength to Weight: Bending, points 11
9.6 to 16
Thermal Diffusivity, mm2/s 44
11
Thermal Shock Resistance, points 5.9
16 to 34

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Copper (Cu), % 0.5 to 1.0
0 to 0.1
Iron (Fe), % 0 to 0.010
0
Lead (Pb), % 0 to 0.010
0
Palladium (Pd), % 0
59.5 to 60.9
Silver (Ag), % 0
39.1 to 40.5
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0 to 0.040
0
Zinc (Zn), % 98.9 to 99.5
0
Residuals, % 0
0 to 0.3