MakeItFrom.com
Menu (ESC)

C86300 Bronze vs. C66900 Brass

Both C86300 bronze and C66900 brass are copper alloys. They have a moderately high 91% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C86300 bronze and the bottom bar is C66900 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 14
1.1 to 26
Poisson's Ratio 0.32
0.32
Shear Modulus, GPa 42
45
Tensile Strength: Ultimate (UTS), MPa 850
460 to 770
Tensile Strength: Yield (Proof), MPa 480
330 to 760

Thermal Properties

Latent Heat of Fusion, J/g 200
190
Maximum Temperature: Mechanical, °C 160
150
Melting Completion (Liquidus), °C 920
860
Melting Onset (Solidus), °C 890
850
Specific Heat Capacity, J/kg-K 420
400
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
3.8

Otherwise Unclassified Properties

Base Metal Price, % relative 23
23
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 3.0
2.8
Embodied Energy, MJ/kg 51
46
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
4.6 to 200
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
460 to 2450
Stiffness to Weight: Axial, points 7.8
8.1
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 30
15 to 26
Strength to Weight: Bending, points 25
16 to 23
Thermal Shock Resistance, points 28
14 to 23

Alloy Composition

Aluminum (Al), % 5.0 to 7.5
0
Copper (Cu), % 60 to 66
62.5 to 64.5
Iron (Fe), % 2.0 to 4.0
0 to 0.25
Lead (Pb), % 0 to 0.2
0 to 0.050
Manganese (Mn), % 2.5 to 5.0
11.5 to 12.5
Nickel (Ni), % 0 to 1.0
0
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 22 to 28
22.5 to 26
Residuals, % 0 to 1.0
0 to 0.2