MakeItFrom.com
Menu (ESC)

C89320 Bronze vs. CC752S Brass

Both C89320 bronze and CC752S brass are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 64% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C89320 bronze and the bottom bar is CC752S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 17
8.4
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 40
40
Tensile Strength: Ultimate (UTS), MPa 270
350
Tensile Strength: Yield (Proof), MPa 140
190

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 180
130
Melting Completion (Liquidus), °C 1050
840
Melting Onset (Solidus), °C 930
800
Specific Heat Capacity, J/kg-K 360
380
Thermal Conductivity, W/m-K 56
110
Thermal Expansion, µm/m-K 17
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
25
Electrical Conductivity: Equal Weight (Specific), % IACS 15
28

Otherwise Unclassified Properties

Base Metal Price, % relative 37
24
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 3.5
2.7
Embodied Energy, MJ/kg 56
46
Embodied Water, L/kg 490
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
25
Resilience: Unit (Modulus of Resilience), kJ/m3 93
180
Stiffness to Weight: Axial, points 6.8
7.1
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 8.5
12
Strength to Weight: Bending, points 10
13
Thermal Diffusivity, mm2/s 17
35
Thermal Shock Resistance, points 10
12

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.3 to 0.7
Antimony (Sb), % 0 to 0.35
0 to 0.14
Arsenic (As), % 0
0.040 to 0.14
Bismuth (Bi), % 4.0 to 6.0
0
Copper (Cu), % 87 to 91
61.5 to 64.5
Iron (Fe), % 0 to 0.2
0 to 0.3
Lead (Pb), % 0 to 0.090
1.5 to 2.2
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 1.0
0 to 0.2
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0 to 0.020
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 5.0 to 7.0
0 to 0.3
Zinc (Zn), % 0 to 1.0
31.5 to 36.7
Residuals, % 0 to 0.5
0