MakeItFrom.com
Menu (ESC)

C94400 Bronze vs. C93400 Bronze

Both C94400 bronze and C93400 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a very high 97% of their average alloy composition in common. There are 28 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 C94400 bronze and the bottom bar is C93400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 18
9.1
Poisson's Ratio 0.35
0.35
Shear Modulus, GPa 37
38
Tensile Strength: Ultimate (UTS), MPa 220
270
Tensile Strength: Yield (Proof), MPa 110
150

Thermal Properties

Latent Heat of Fusion, J/g 180
180
Maximum Temperature: Mechanical, °C 150
150
Melting Completion (Liquidus), °C 940
950
Melting Onset (Solidus), °C 790
850
Specific Heat Capacity, J/kg-K 350
350
Thermal Conductivity, W/m-K 52
58
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
12
Electrical Conductivity: Equal Weight (Specific), % IACS 9.9
12

Otherwise Unclassified Properties

Base Metal Price, % relative 32
32
Density, g/cm3 9.1
8.9
Embodied Carbon, kg CO2/kg material 3.4
3.3
Embodied Energy, MJ/kg 54
54
Embodied Water, L/kg 390
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
21
Resilience: Unit (Modulus of Resilience), kJ/m3 60
120
Stiffness to Weight: Axial, points 6.1
6.3
Stiffness to Weight: Bending, points 17
17
Strength to Weight: Axial, points 6.8
8.3
Strength to Weight: Bending, points 9.0
10
Thermal Diffusivity, mm2/s 17
18
Thermal Shock Resistance, points 8.3
10

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.8
0 to 0.5
Copper (Cu), % 76.1 to 84
82 to 85
Iron (Fe), % 0 to 0.15
0 to 0.2
Lead (Pb), % 9.0 to 12
7.0 to 9.0
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 0.050
0 to 1.5
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.080
0 to 0.080
Tin (Sn), % 7.0 to 9.0
7.0 to 9.0
Zinc (Zn), % 0 to 0.8
0 to 0.8
Residuals, % 0
0 to 1.0