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C49300 Brass vs. C65100 Bronze

Both C49300 brass and C65100 bronze are copper alloys. They have 61% of their average alloy composition in common. There are 29 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 C49300 brass and the bottom bar is C65100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 4.5 to 20
2.4 to 50
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
43
Shear Strength, MPa 270 to 290
200 to 350
Tensile Strength: Ultimate (UTS), MPa 430 to 520
280 to 560
Tensile Strength: Yield (Proof), MPa 210 to 410
95 to 440

Thermal Properties

Latent Heat of Fusion, J/g 170
230
Maximum Temperature: Mechanical, °C 120
200
Melting Completion (Liquidus), °C 880
1060
Melting Onset (Solidus), °C 840
1030
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 88
57
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
12
Electrical Conductivity: Equal Weight (Specific), % IACS 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 26
30
Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 3.0
2.6
Embodied Energy, MJ/kg 50
41
Embodied Water, L/kg 370
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21 to 71
12 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 220 to 800
39 to 820
Stiffness to Weight: Axial, points 7.2
7.3
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 15 to 18
8.7 to 18
Strength to Weight: Bending, points 16 to 18
11 to 17
Thermal Diffusivity, mm2/s 29
16
Thermal Shock Resistance, points 14 to 18
9.5 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Antimony (Sb), % 0 to 0.5
0
Bismuth (Bi), % 0.5 to 2.0
0
Copper (Cu), % 58 to 62
94.5 to 99.2
Iron (Fe), % 0 to 0.1
0 to 0.8
Lead (Pb), % 0 to 0.010
0 to 0.050
Manganese (Mn), % 0 to 0.030
0 to 0.7
Nickel (Ni), % 0 to 1.5
0
Phosphorus (P), % 0 to 0.2
0
Selenium (Se), % 0 to 0.2
0
Silicon (Si), % 0 to 0.1
0.8 to 2.0
Tin (Sn), % 1.0 to 1.8
0
Zinc (Zn), % 30.6 to 40.5
0 to 1.5
Residuals, % 0
0 to 0.5

Comparable Variants