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C65400 Bronze vs. C31600 Bronze

Both C65400 bronze and C31600 bronze are copper alloys. They have 89% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C65400 bronze and the bottom bar is C31600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 2.6 to 47
6.7 to 28
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
42
Shear Strength, MPa 350 to 530
170 to 270
Tensile Strength: Ultimate (UTS), MPa 500 to 1060
270 to 460
Tensile Strength: Yield (Proof), MPa 170 to 910
80 to 390

Thermal Properties

Latent Heat of Fusion, J/g 260
200
Maximum Temperature: Mechanical, °C 200
180
Melting Completion (Liquidus), °C 1020
1040
Melting Onset (Solidus), °C 960
1010
Specific Heat Capacity, J/kg-K 400
380
Thermal Conductivity, W/m-K 36
140
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
32
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
33

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 2.8
2.7
Embodied Energy, MJ/kg 45
43
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 480
30 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 3640
28 to 690
Stiffness to Weight: Axial, points 7.3
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 16 to 34
8.5 to 15
Strength to Weight: Bending, points 16 to 27
11 to 15
Thermal Diffusivity, mm2/s 10
42
Thermal Shock Resistance, points 18 to 39
9.4 to 16

Alloy Composition

Chromium (Cr), % 0.010 to 0.12
0
Copper (Cu), % 93.8 to 96.1
87.5 to 90.5
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0 to 0.050
1.3 to 2.5
Nickel (Ni), % 0
0.7 to 1.2
Phosphorus (P), % 0
0.040 to 0.1
Silicon (Si), % 2.7 to 3.4
0
Tin (Sn), % 1.2 to 1.9
0
Zinc (Zn), % 0 to 0.5
5.2 to 10.5
Residuals, % 0
0 to 0.4

Comparable Variants