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SAE-AISI T6 Steel vs. C81500 Copper

SAE-AISI T6 steel belongs to the iron alloys classification, while C81500 copper 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 T6 steel and the bottom bar is C81500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 81
44
Tensile Strength: Ultimate (UTS), MPa 880 to 2150
350

Thermal Properties

Latent Heat of Fusion, J/g 250
210
Melting Completion (Liquidus), °C 1830
1090
Melting Onset (Solidus), °C 1770
1080
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 18
320
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 70
31
Density, g/cm3 9.5
8.9
Embodied Carbon, kg CO2/kg material 11
2.6
Embodied Energy, MJ/kg 170
41
Embodied Water, L/kg 160
310

Common Calculations

Stiffness to Weight: Axial, points 12
7.3
Stiffness to Weight: Bending, points 21
18
Strength to Weight: Axial, points 26 to 63
11
Strength to Weight: Bending, points 21 to 39
12
Thermal Diffusivity, mm2/s 4.7
91
Thermal Shock Resistance, points 26 to 64
12

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Carbon (C), % 0.75 to 0.85
0
Chromium (Cr), % 4.0 to 4.8
0.4 to 1.5
Cobalt (Co), % 11 to 13
0
Copper (Cu), % 0 to 0.25
97.4 to 99.6
Iron (Fe), % 55.9 to 63.5
0 to 0.1
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0.2 to 0.4
0
Molybdenum (Mo), % 0.4 to 1.0
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.4
0 to 0.15
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.1
Tungsten (W), % 18.5 to 21
0
Vanadium (V), % 1.5 to 2.1
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5