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C95400 Bronze vs. C99700 Brass

Both C95400 bronze and C99700 brass are copper alloys. They have 63% of their average alloy composition in common. There are 26 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 C95400 bronze and the bottom bar is C99700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 8.1 to 16
25
Poisson's Ratio 0.34
0.32
Shear Modulus, GPa 43
46
Tensile Strength: Ultimate (UTS), MPa 600 to 710
380
Tensile Strength: Yield (Proof), MPa 240 to 360
170

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 230
160
Melting Completion (Liquidus), °C 1040
900
Melting Onset (Solidus), °C 1030
880
Specific Heat Capacity, J/kg-K 440
410
Thermal Expansion, µm/m-K 18
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 14
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 27
25
Density, g/cm3 8.2
8.1
Embodied Carbon, kg CO2/kg material 3.2
3.3
Embodied Energy, MJ/kg 53
53
Embodied Water, L/kg 390
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 48 to 75
78
Resilience: Unit (Modulus of Resilience), kJ/m3 250 to 560
120
Stiffness to Weight: Axial, points 7.7
8.3
Stiffness to Weight: Bending, points 20
20
Strength to Weight: Axial, points 20 to 24
13
Strength to Weight: Bending, points 19 to 22
14
Thermal Shock Resistance, points 21 to 25
11

Alloy Composition


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Aluminum (Al), % 10 to 11.5
0.5 to 3.0
Copper (Cu), % 83 to 87
54 to 65.5
Iron (Fe), % 3.0 to 5.0
0 to 1.0
Lead (Pb), % 0
0 to 2.0
Manganese (Mn), % 0 to 0.5
11 to 15
Nickel (Ni), % 0 to 1.5
4.0 to 6.0
Tin (Sn), % 0
0 to 1.0
Zinc (Zn), % 0
19 to 25
Residuals, % 0 to 0.5
0 to 0.3