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CR003A Copper vs. SAE-AISI M10 Steel

CR003A copper belongs to the copper alloys classification, while SAE-AISI M10 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is CR003A copper and the bottom bar is SAE-AISI M10 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
76
Tensile Strength: Ultimate (UTS), MPa 230
740 to 2170

Thermal Properties

Latent Heat of Fusion, J/g 210
270
Melting Completion (Liquidus), °C 1090
1520
Melting Onset (Solidus), °C 1040
1470
Specific Heat Capacity, J/kg-K 390
460
Thermal Conductivity, W/m-K 380
31
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
14
Density, g/cm3 9.0
7.9
Embodied Carbon, kg CO2/kg material 2.6
8.3
Embodied Energy, MJ/kg 41
120
Embodied Water, L/kg 310
100

Common Calculations

Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 7.1
26 to 76
Strength to Weight: Bending, points 9.3
23 to 47
Thermal Diffusivity, mm2/s 110
8.5
Thermal Shock Resistance, points 8.1
23 to 68

Alloy Composition

Antimony (Sb), % 0 to 0.00040
0
Arsenic (As), % 0 to 0.00050
0
Bismuth (Bi), % 0 to 0.00020
0
Carbon (C), % 0
0.84 to 1.1
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 99.954 to 100
0 to 0.25
Iron (Fe), % 0 to 0.0010
82.3 to 85.6
Lead (Pb), % 0 to 0.00050
0
Manganese (Mn), % 0
0.1 to 0.4
Molybdenum (Mo), % 0
7.8 to 8.5
Nickel (Ni), % 0
0 to 0.3
Oxygen (O), % 0 to 0.040
0
Phosphorus (P), % 0
0 to 0.030
Selenium (Se), % 0 to 0.00020
0
Silicon (Si), % 0
0.2 to 0.45
Silver (Ag), % 0 to 0.0025
0
Sulfur (S), % 0 to 0.0015
0 to 0.030
Tellurium (Te), % 0 to 0.00020
0
Vanadium (V), % 0
1.8 to 2.2