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C95200 Bronze vs. C43400 Brass

Both C95200 bronze and C43400 brass are copper alloys. They have 86% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C95200 bronze and the bottom bar is C43400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 29
3.0 to 49
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 42
42
Tensile Strength: Ultimate (UTS), MPa 520
310 to 690
Tensile Strength: Yield (Proof), MPa 190
110 to 560

Thermal Properties

Latent Heat of Fusion, J/g 230
190
Maximum Temperature: Mechanical, °C 220
170
Melting Completion (Liquidus), °C 1050
1020
Melting Onset (Solidus), °C 1040
990
Specific Heat Capacity, J/kg-K 430
380
Thermal Conductivity, W/m-K 50
140
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
31
Electrical Conductivity: Equal Weight (Specific), % IACS 12
32

Otherwise Unclassified Properties

Base Metal Price, % relative 28
28
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 3.0
2.7
Embodied Energy, MJ/kg 50
44
Embodied Water, L/kg 380
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
19 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 170
57 to 1420
Stiffness to Weight: Axial, points 7.6
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 17
10 to 22
Strength to Weight: Bending, points 17
12 to 20
Thermal Diffusivity, mm2/s 14
41
Thermal Shock Resistance, points 19
11 to 24

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0
Copper (Cu), % 86 to 89
84 to 87
Iron (Fe), % 2.5 to 4.0
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Tin (Sn), % 0
0.4 to 1.0
Zinc (Zn), % 0
11.4 to 15.6
Residuals, % 0
0 to 0.5