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SAE-AISI M47 Steel vs. C96300 Copper-nickel

SAE-AISI M47 steel belongs to the iron alloys classification, while C96300 copper-nickel belongs to the copper 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 SAE-AISI M47 steel and the bottom bar is C96300 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
130
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 77
49
Tensile Strength: Ultimate (UTS), MPa 810 to 2310
580

Thermal Properties

Latent Heat of Fusion, J/g 270
230
Melting Completion (Liquidus), °C 1540
1200
Melting Onset (Solidus), °C 1500
1150
Specific Heat Capacity, J/kg-K 450
400
Thermal Conductivity, W/m-K 23
37
Thermal Expansion, µm/m-K 11
16

Otherwise Unclassified Properties

Base Metal Price, % relative 26
42
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 7.4
5.1
Embodied Energy, MJ/kg 100
76
Embodied Water, L/kg 120
290

Common Calculations

Stiffness to Weight: Axial, points 14
8.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 28 to 79
18
Strength to Weight: Bending, points 24 to 48
17
Thermal Diffusivity, mm2/s 6.3
10
Thermal Shock Resistance, points 27 to 77
20

Alloy Composition

Carbon (C), % 1.1 to 1.2
0 to 0.15
Chromium (Cr), % 3.5 to 4.0
0
Cobalt (Co), % 4.8 to 5.3
0
Copper (Cu), % 0 to 0.25
72.3 to 80.8
Iron (Fe), % 78.7 to 85
0.5 to 1.5
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0.15 to 0.4
0.25 to 1.5
Molybdenum (Mo), % 9.3 to 10
0
Nickel (Ni), % 0 to 0.3
18 to 22
Niobium (Nb), % 0
0.5 to 1.5
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.2 to 0.45
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.020
Tungsten (W), % 1.3 to 1.8
0
Vanadium (V), % 1.2 to 1.4
0
Residuals, % 0
0 to 0.5