MakeItFrom.com
Menu (ESC)

C95820 Bronze vs. CC494K Bronze

Both C95820 bronze and CC494K bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 81% 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 C95820 bronze and the bottom bar is CC494K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 15
7.6
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 44
39
Tensile Strength: Ultimate (UTS), MPa 730
210
Tensile Strength: Yield (Proof), MPa 310
94

Thermal Properties

Latent Heat of Fusion, J/g 230
180
Maximum Temperature: Mechanical, °C 230
160
Melting Completion (Liquidus), °C 1080
970
Melting Onset (Solidus), °C 1020
890
Specific Heat Capacity, J/kg-K 440
360
Thermal Conductivity, W/m-K 38
63
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
16
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
16

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.3
9.1
Embodied Carbon, kg CO2/kg material 3.5
3.1
Embodied Energy, MJ/kg 56
50
Embodied Water, L/kg 380
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 86
13
Resilience: Unit (Modulus of Resilience), kJ/m3 400
43
Stiffness to Weight: Axial, points 8.0
6.4
Stiffness to Weight: Bending, points 20
17
Strength to Weight: Axial, points 24
6.5
Strength to Weight: Bending, points 22
8.8
Thermal Diffusivity, mm2/s 11
19
Thermal Shock Resistance, points 25
7.8

Alloy Composition

Aluminum (Al), % 9.0 to 10
0 to 0.010
Antimony (Sb), % 0
0 to 0.5
Copper (Cu), % 77.5 to 82.5
78 to 87
Iron (Fe), % 4.0 to 5.0
0 to 0.25
Lead (Pb), % 0 to 0.020
8.0 to 10
Manganese (Mn), % 0 to 1.5
0 to 0.2
Nickel (Ni), % 4.5 to 5.8
0 to 2.0
Phosphorus (P), % 0
0 to 0.1
Silicon (Si), % 0 to 0.1
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0 to 0.020
4.0 to 6.0
Zinc (Zn), % 0 to 0.2
0 to 2.0
Residuals, % 0 to 0.8
0