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C90200 Bronze vs. ASTM B563 Pd-Ag-Cu

C90200 bronze belongs to the copper alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is C90200 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
Elongation at Break, % 30
7.0 to 17
Poisson's Ratio 0.34
0.37
Shear Modulus, GPa 41
37
Tensile Strength: Ultimate (UTS), MPa 260
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 200
150
Melting Completion (Liquidus), °C 1050
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 8.3
19 to 30
Strength to Weight: Bending, points 10
17 to 22
Thermal Shock Resistance, points 9.5
39 to 61

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 91 to 94
15.5 to 16.5
Iron (Fe), % 0 to 0.2
0
Lead (Pb), % 0 to 0.3
0
Nickel (Ni), % 0 to 0.5
0.8 to 1.2
Palladium (Pd), % 0
43 to 45
Phosphorus (P), % 0 to 0.050
0
Platinum (Pt), % 0
0.8 to 1.2
Silicon (Si), % 0 to 0.0050
0
Silver (Ag), % 0
37 to 39
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 6.0 to 8.0
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.4