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SAE-AISI M52 Steel vs. C14300 Copper

SAE-AISI M52 steel belongs to the iron alloys classification, while C14300 copper belongs to the copper 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 SAE-AISI M52 steel and the bottom bar is C14300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 75
43
Tensile Strength: Ultimate (UTS), MPa 710 to 2280
220 to 460

Thermal Properties

Latent Heat of Fusion, J/g 260
210
Melting Completion (Liquidus), °C 1510
1080
Melting Onset (Solidus), °C 1470
1050
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 31
380
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.9
96
Electrical Conductivity: Equal Weight (Specific), % IACS 10
96

Otherwise Unclassified Properties

Base Metal Price, % relative 12
31
Density, g/cm3 7.9
9.0
Embodied Carbon, kg CO2/kg material 7.5
2.6
Embodied Energy, MJ/kg 110
41
Embodied Water, L/kg 89
310

Common Calculations

Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 25 to 80
6.8 to 14
Strength to Weight: Bending, points 22 to 49
9.1 to 15
Thermal Diffusivity, mm2/s 8.4
110
Thermal Shock Resistance, points 21 to 67
7.8 to 16

Alloy Composition

Cadmium (Cd), % 0
0.050 to 0.15
Carbon (C), % 0.85 to 1.0
0
Chromium (Cr), % 3.5 to 4.3
0
Copper (Cu), % 0 to 0.25
99.9 to 99.95
Iron (Fe), % 84.4 to 88.9
0
Manganese (Mn), % 0.15 to 0.45
0
Molybdenum (Mo), % 4.0 to 4.9
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.6
0
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 0.75 to 1.5
0
Vanadium (V), % 1.7 to 2.3
0