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C96300 Copper-nickel vs. SAE-AISI T8 Steel

C96300 copper-nickel belongs to the copper alloys classification, while SAE-AISI T8 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, 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 T8 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
200
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 49
78
Tensile Strength: Ultimate (UTS), MPa 580
780 to 2140

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Melting Completion (Liquidus), °C 1200
1730
Melting Onset (Solidus), °C 1150
1670
Specific Heat Capacity, J/kg-K 400
420
Thermal Conductivity, W/m-K 37
18
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 42
45
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 5.1
10
Embodied Energy, MJ/kg 76
160
Embodied Water, L/kg 290
120

Common Calculations

Stiffness to Weight: Axial, points 8.2
12
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 18
24 to 66
Strength to Weight: Bending, points 17
21 to 41
Thermal Diffusivity, mm2/s 10
4.8
Thermal Shock Resistance, points 20
24 to 66

Alloy Composition

Carbon (C), % 0 to 0.15
0.75 to 0.85
Chromium (Cr), % 0
3.8 to 4.5
Cobalt (Co), % 0
4.3 to 5.8
Copper (Cu), % 72.3 to 80.8
0 to 0.25
Iron (Fe), % 0.5 to 1.5
69.3 to 75.4
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0.25 to 1.5
0.2 to 0.4
Molybdenum (Mo), % 0
0.4 to 1.0
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
0.2 to 0.4
Sulfur (S), % 0 to 0.020
0 to 0.030
Tungsten (W), % 0
13.3 to 14.8
Vanadium (V), % 0
1.8 to 2.4
Residuals, % 0 to 0.5
0