MakeItFrom.com
Menu (ESC)

CC381H Copper-nickel vs. C94900 Bronze

Both CC381H copper-nickel and C94900 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 73% 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 CC381H copper-nickel and the bottom bar is C94900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Elongation at Break, % 20
17
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 52
41
Tensile Strength: Ultimate (UTS), MPa 380
300
Tensile Strength: Yield (Proof), MPa 140
130

Thermal Properties

Latent Heat of Fusion, J/g 240
190
Maximum Temperature: Mechanical, °C 260
170
Melting Completion (Liquidus), °C 1180
980
Melting Onset (Solidus), °C 1120
910
Specific Heat Capacity, J/kg-K 410
370
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.8
14
Electrical Conductivity: Equal Weight (Specific), % IACS 6.9
14

Otherwise Unclassified Properties

Base Metal Price, % relative 40
32
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 5.0
3.4
Embodied Energy, MJ/kg 73
55
Embodied Water, L/kg 280
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 60
41
Resilience: Unit (Modulus of Resilience), kJ/m3 68
72
Stiffness to Weight: Axial, points 8.6
6.9
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 12
9.4
Strength to Weight: Bending, points 13
11
Thermal Shock Resistance, points 13
11

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.030
0
Copper (Cu), % 64.5 to 69.9
79 to 81
Iron (Fe), % 0.5 to 1.5
0 to 0.3
Lead (Pb), % 0 to 0.030
4.0 to 6.0
Manganese (Mn), % 0.6 to 1.2
0 to 0.1
Nickel (Ni), % 29 to 31
4.0 to 6.0
Phosphorus (P), % 0 to 0.010
0 to 0.050
Silicon (Si), % 0 to 0.1
0 to 0.0050
Sulfur (S), % 0 to 0.010
0 to 0.080
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0 to 0.5
4.0 to 6.0
Residuals, % 0
0 to 0.8