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C96300 Copper-nickel vs. SAE-AISI A2 Steel

C96300 copper-nickel belongs to the copper alloys classification, while SAE-AISI A2 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C96300 copper-nickel and the bottom bar is SAE-AISI A2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
190
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 49
74
Tensile Strength: Ultimate (UTS), MPa 580
710 to 2040

Thermal Properties

Latent Heat of Fusion, J/g 230
260
Melting Completion (Liquidus), °C 1200
1450
Melting Onset (Solidus), °C 1150
1410
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 37
38
Thermal Expansion, µm/m-K 16
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
8.2
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
9.5

Otherwise Unclassified Properties

Base Metal Price, % relative 42
5.5
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 5.1
2.7
Embodied Energy, MJ/kg 76
38
Embodied Water, L/kg 290
73

Common Calculations

Stiffness to Weight: Axial, points 8.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 18
25 to 73
Strength to Weight: Bending, points 17
23 to 46
Thermal Diffusivity, mm2/s 10
10
Thermal Shock Resistance, points 20
25 to 71

Alloy Composition

Carbon (C), % 0 to 0.15
1.0 to 1.1
Chromium (Cr), % 0
4.8 to 5.5
Copper (Cu), % 72.3 to 80.8
0 to 0.25
Iron (Fe), % 0.5 to 1.5
89.4 to 93.3
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0.25 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.4
Nickel (Ni), % 18 to 22
0 to 0.3
Niobium (Nb), % 0.5 to 1.5
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.030
Vanadium (V), % 0
0.15 to 0.5
Residuals, % 0 to 0.5
0