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C66100 Bronze vs. C66300 Brass

Both C66100 bronze and C66300 brass are copper alloys. They have 87% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is C66300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 8.0 to 40
2.3 to 22
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
42
Shear Strength, MPa 280 to 460
290 to 470
Tensile Strength: Ultimate (UTS), MPa 410 to 790
460 to 810
Tensile Strength: Yield (Proof), MPa 120 to 430
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 260
200
Maximum Temperature: Mechanical, °C 200
180
Melting Completion (Liquidus), °C 1050
1050
Melting Onset (Solidus), °C 1000
1000
Specific Heat Capacity, J/kg-K 400
380
Thermal Conductivity, W/m-K 34
110
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.7
8.6
Embodied Carbon, kg CO2/kg material 2.6
2.8
Embodied Energy, MJ/kg 42
46
Embodied Water, L/kg 300
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
17 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
710 to 2850
Stiffness to Weight: Axial, points 7.4
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 13 to 25
15 to 26
Strength to Weight: Bending, points 14 to 22
15 to 22
Thermal Diffusivity, mm2/s 9.7
32
Thermal Shock Resistance, points 15 to 29
16 to 28

Alloy Composition

Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 92 to 97
84.5 to 87.5
Iron (Fe), % 0 to 0.25
1.4 to 2.4
Lead (Pb), % 0.2 to 0.8
0 to 0.050
Manganese (Mn), % 0 to 1.5
0
Phosphorus (P), % 0
0 to 0.35
Silicon (Si), % 2.8 to 3.5
0
Tin (Sn), % 0
1.5 to 3.0
Zinc (Zn), % 0 to 1.5
6.0 to 12.8
Residuals, % 0
0 to 0.5

Comparable Variants