MakeItFrom.com
Menu (ESC)

C92800 Bronze vs. C94400 Bronze

Both C92800 bronze and C94400 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a moderately high 94% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C92800 bronze and the bottom bar is C94400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 1.0
18
Poisson's Ratio 0.35
0.35
Shear Modulus, GPa 37
37
Tensile Strength: Ultimate (UTS), MPa 280
220
Tensile Strength: Yield (Proof), MPa 210
110

Thermal Properties

Latent Heat of Fusion, J/g 170
180
Maximum Temperature: Mechanical, °C 140
150
Melting Completion (Liquidus), °C 960
940
Melting Onset (Solidus), °C 820
790
Specific Heat Capacity, J/kg-K 350
350
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
10
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 36
32
Density, g/cm3 8.7
9.1
Embodied Carbon, kg CO2/kg material 4.1
3.4
Embodied Energy, MJ/kg 67
54
Embodied Water, L/kg 430
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.5
33
Resilience: Unit (Modulus of Resilience), kJ/m3 210
60
Stiffness to Weight: Axial, points 6.4
6.1
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 8.8
6.8
Strength to Weight: Bending, points 11
9.0
Thermal Shock Resistance, points 11
8.3

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.25
0 to 0.8
Copper (Cu), % 78 to 82
76.1 to 84
Iron (Fe), % 0 to 0.2
0 to 0.15
Lead (Pb), % 4.0 to 6.0
9.0 to 12
Nickel (Ni), % 0 to 0.8
0 to 1.0
Phosphorus (P), % 0 to 1.5
0 to 0.050
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.050
0 to 0.080
Tin (Sn), % 15 to 17
7.0 to 9.0
Zinc (Zn), % 0 to 0.8
0 to 0.8
Residuals, % 0 to 0.7
0