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CR008A Copper vs. SAE-AISI T15 Steel

CR008A copper belongs to the copper alloys classification, while SAE-AISI T15 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 CR008A copper and the bottom bar is SAE-AISI T15 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 220
830 to 2240

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Melting Completion (Liquidus), °C 1090
1690
Melting Onset (Solidus), °C 1040
1640
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 380
21
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
43
Density, g/cm3 9.0
8.7
Embodied Carbon, kg CO2/kg material 2.6
16
Embodied Energy, MJ/kg 41
250
Embodied Water, L/kg 320
140

Common Calculations

Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 6.8
26 to 71
Strength to Weight: Bending, points 9.0
22 to 43
Thermal Diffusivity, mm2/s 110
5.6
Thermal Shock Resistance, points 7.8
26 to 70

Alloy Composition

Bismuth (Bi), % 0 to 0.00050
0
Carbon (C), % 0
1.5 to 1.6
Chromium (Cr), % 0
3.8 to 5.0
Cobalt (Co), % 0
4.8 to 5.3
Copper (Cu), % 99.95 to 100
0 to 0.25
Iron (Fe), % 0
67.5 to 73.5
Lead (Pb), % 0 to 0.0050
0
Manganese (Mn), % 0
0.15 to 0.4
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.15 to 0.4
Silver (Ag), % 0 to 0.015
0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
11.8 to 13
Vanadium (V), % 0
4.5 to 5.3