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C52100 Bronze vs. ASTM B563 Pd-Ag-Cu

C52100 bronze belongs to the copper alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C52100 bronze and the bottom bar is ASTM B563 Pd-Ag-Cu.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Poisson's Ratio 0.34
0.37
Shear Modulus, GPa 41
37
Tensile Strength: Ultimate (UTS), MPa 380 to 800
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 200
150
Melting Completion (Liquidus), °C 1030
1180
Melting Onset (Solidus), °C 880
1030
Specific Heat Capacity, J/kg-K 370
260
Thermal Expansion, µm/m-K 18
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
5.6 to 6.7
Electrical Conductivity: Equal Weight (Specific), % IACS 13
4.6 to 5.5

Otherwise Unclassified Properties

Density, g/cm3 8.8
11

Common Calculations

Stiffness to Weight: Axial, points 7.0
5.2
Stiffness to Weight: Bending, points 18
14
Strength to Weight: Axial, points 12 to 25
19 to 30
Strength to Weight: Bending, points 13 to 22
17 to 22
Thermal Shock Resistance, points 14 to 28
39 to 61

Alloy Composition

Copper (Cu), % 89.8 to 93
15.5 to 16.5
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 0
0.8 to 1.2
Palladium (Pd), % 0
43 to 45
Phosphorus (P), % 0.030 to 0.35
0
Platinum (Pt), % 0
0.8 to 1.2
Silver (Ag), % 0
37 to 39
Tin (Sn), % 7.0 to 9.0
0
Zinc (Zn), % 0 to 0.2
0
Residuals, % 0
0 to 0.4