MakeItFrom.com
Menu (ESC)

C94300 Bronze vs. C19025 Copper

Both C94300 bronze and C19025 copper are copper alloys. They have 71% of their average alloy composition in common. There are 25 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 C94300 bronze and the bottom bar is C19025 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
120
Elongation at Break, % 9.7
8.0 to 17
Poisson's Ratio 0.36
0.34
Shear Modulus, GPa 32
43
Tensile Strength: Ultimate (UTS), MPa 180
480 to 620

Thermal Properties

Latent Heat of Fusion, J/g 150
210
Maximum Temperature: Mechanical, °C 110
200
Melting Completion (Liquidus), °C 820
1080
Melting Onset (Solidus), °C 760
1020
Specific Heat Capacity, J/kg-K 320
380
Thermal Conductivity, W/m-K 63
160
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
40
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
40

Otherwise Unclassified Properties

Base Metal Price, % relative 28
31
Density, g/cm3 9.3
8.9
Embodied Carbon, kg CO2/kg material 2.9
2.8
Embodied Energy, MJ/kg 47
44
Embodied Water, L/kg 370
320

Common Calculations

Stiffness to Weight: Axial, points 5.2
7.2
Stiffness to Weight: Bending, points 16
18
Strength to Weight: Axial, points 5.2
15 to 19
Strength to Weight: Bending, points 7.4
15 to 18
Thermal Diffusivity, mm2/s 21
47
Thermal Shock Resistance, points 7.1
17 to 22

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Copper (Cu), % 67 to 72
97.1 to 98.5
Iron (Fe), % 0 to 0.15
0
Lead (Pb), % 23 to 27
0
Nickel (Ni), % 0 to 1.0
0.8 to 1.2
Phosphorus (P), % 0 to 1.5
0.030 to 0.070
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.0
0.7 to 1.1
Zinc (Zn), % 0 to 0.8
0 to 0.2
Residuals, % 0
0 to 0.3