MakeItFrom.com
Menu (ESC)

C95820 Bronze vs. C42200 Brass

Both C95820 bronze and C42200 brass are copper alloys. They have 80% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C95820 bronze and the bottom bar is C42200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 15
2.0 to 46
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 44
42
Tensile Strength: Ultimate (UTS), MPa 730
300 to 610
Tensile Strength: Yield (Proof), MPa 310
100 to 570

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 230
170
Melting Completion (Liquidus), °C 1080
1040
Melting Onset (Solidus), °C 1020
1020
Specific Heat Capacity, J/kg-K 440
380
Thermal Conductivity, W/m-K 38
130
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
31
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
32

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 3.5
2.7
Embodied Energy, MJ/kg 56
44
Embodied Water, L/kg 380
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 400
49 to 1460
Stiffness to Weight: Axial, points 8.0
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 24
9.5 to 19
Strength to Weight: Bending, points 22
11 to 18
Thermal Diffusivity, mm2/s 11
39
Thermal Shock Resistance, points 25
10 to 21

Alloy Composition

Aluminum (Al), % 9.0 to 10
0
Copper (Cu), % 77.5 to 82.5
86 to 89
Iron (Fe), % 4.0 to 5.0
0 to 0.050
Lead (Pb), % 0 to 0.020
0 to 0.050
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 4.5 to 5.8
0
Phosphorus (P), % 0
0 to 0.35
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.020
0.8 to 1.4
Zinc (Zn), % 0 to 0.2
8.7 to 13.2
Residuals, % 0
0 to 0.5