MakeItFrom.com
Menu (ESC)

CC761S Brass vs. C92200 Bronze

Both CC761S brass and C92200 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. 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 (5, in this case) are not shown.

For each property being compared, the top bar is CC761S brass and the bottom bar is C92200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 8.7
25
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 42
41
Tensile Strength: Ultimate (UTS), MPa 540
280
Tensile Strength: Yield (Proof), MPa 340
140

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 960
990
Melting Onset (Solidus), °C 910
830
Specific Heat Capacity, J/kg-K 410
370
Thermal Conductivity, W/m-K 27
70
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 40
14
Electrical Conductivity: Equal Weight (Specific), % IACS 43
14

Otherwise Unclassified Properties

Base Metal Price, % relative 27
32
Density, g/cm3 8.3
8.7
Embodied Carbon, kg CO2/kg material 2.7
3.2
Embodied Energy, MJ/kg 45
52
Embodied Water, L/kg 300
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41
58
Resilience: Unit (Modulus of Resilience), kJ/m3 530
87
Stiffness to Weight: Axial, points 7.4
6.9
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 18
8.9
Strength to Weight: Bending, points 18
11
Thermal Diffusivity, mm2/s 8.0
21
Thermal Shock Resistance, points 19
9.9

Alloy Composition

Aluminum (Al), % 0 to 0.1
0 to 0.0050
Antimony (Sb), % 0 to 0.050
0 to 0.25
Copper (Cu), % 78 to 83
86 to 90
Iron (Fe), % 0 to 0.6
0 to 0.25
Lead (Pb), % 0 to 0.8
1.0 to 2.0
Manganese (Mn), % 0 to 0.2
0
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 0.030
0 to 1.5
Silicon (Si), % 3.0 to 5.0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.3
5.5 to 6.5
Zinc (Zn), % 8.9 to 19
3.0 to 5.0
Residuals, % 0
0 to 0.7