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C93700 Bronze vs. C26200 Brass

Both C93700 bronze and C26200 brass are copper alloys. They have 69% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C93700 bronze and the bottom bar is C26200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 99
110
Elongation at Break, % 20
3.0 to 180
Poisson's Ratio 0.35
0.31
Rockwell B Hardness 60
55 to 93
Shear Modulus, GPa 37
41
Tensile Strength: Ultimate (UTS), MPa 240
330 to 770
Tensile Strength: Yield (Proof), MPa 130
110 to 490

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Maximum Temperature: Mechanical, °C 140
140
Melting Completion (Liquidus), °C 930
950
Melting Onset (Solidus), °C 760
920
Specific Heat Capacity, J/kg-K 350
390
Thermal Conductivity, W/m-K 47
120
Thermal Expansion, µm/m-K 19
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
28
Electrical Conductivity: Equal Weight (Specific), % IACS 10
31

Otherwise Unclassified Properties

Base Metal Price, % relative 33
25
Density, g/cm3 8.9
8.2
Embodied Carbon, kg CO2/kg material 3.5
2.7
Embodied Energy, MJ/kg 57
45
Embodied Water, L/kg 390
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40
19 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 79
62 to 1110
Stiffness to Weight: Axial, points 6.2
7.2
Stiffness to Weight: Bending, points 17
19
Strength to Weight: Axial, points 7.5
11 to 26
Strength to Weight: Bending, points 9.6
13 to 23
Thermal Diffusivity, mm2/s 15
38
Thermal Shock Resistance, points 9.4
11 to 26

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.5
0
Copper (Cu), % 78 to 82
67 to 70
Iron (Fe), % 0 to 0.15
0 to 0.050
Lead (Pb), % 8.0 to 11
0 to 0.070
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 9.0 to 11
0
Zinc (Zn), % 0 to 0.8
29.6 to 33
Residuals, % 0 to 1.0
0 to 0.3