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C96300 Copper-nickel vs. SAE-AISI M43 Steel

C96300 copper-nickel belongs to the copper alloys classification, while SAE-AISI M43 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 M43 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
77
Tensile Strength: Ultimate (UTS), MPa 580
810 to 2290

Thermal Properties

Latent Heat of Fusion, J/g 230
270
Melting Completion (Liquidus), °C 1200
1550
Melting Onset (Solidus), °C 1150
1500
Specific Heat Capacity, J/kg-K 400
450
Thermal Conductivity, W/m-K 37
19
Thermal Expansion, µm/m-K 16
12

Otherwise Unclassified Properties

Base Metal Price, % relative 42
33
Density, g/cm3 8.9
8.2
Embodied Carbon, kg CO2/kg material 5.1
8.5
Embodied Energy, MJ/kg 76
120
Embodied Water, L/kg 290
140

Common Calculations

Stiffness to Weight: Axial, points 8.2
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 18
27 to 77
Strength to Weight: Bending, points 17
24 to 47
Thermal Diffusivity, mm2/s 10
5.3
Thermal Shock Resistance, points 20
25 to 71

Alloy Composition

Carbon (C), % 0 to 0.15
1.2 to 1.3
Chromium (Cr), % 0
3.5 to 4.3
Cobalt (Co), % 0
7.8 to 8.8
Copper (Cu), % 72.3 to 80.8
0 to 0.25
Iron (Fe), % 0.5 to 1.5
70.8 to 76
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0.25 to 1.5
0.2 to 0.4
Molybdenum (Mo), % 0
7.5 to 8.5
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
0.15 to 0.65
Sulfur (S), % 0 to 0.020
0 to 0.030
Tungsten (W), % 0
2.3 to 3.0
Vanadium (V), % 0
1.5 to 1.8
Residuals, % 0 to 0.5
0