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SAE-AISI H23 Steel vs. C55280 Copper

SAE-AISI H23 steel belongs to the iron alloys classification, while C55280 copper belongs to the copper alloys. There are 17 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 H23 steel and the bottom bar is C55280 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 80
40
Tensile Strength: Ultimate (UTS), MPa 760 to 1550
180

Thermal Properties

Latent Heat of Fusion, J/g 260
190
Melting Completion (Liquidus), °C 1680
790
Melting Onset (Solidus), °C 1630
640
Specific Heat Capacity, J/kg-K 440
410
Thermal Expansion, µm/m-K 12
16

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.5
Embodied Carbon, kg CO2/kg material 6.9
4.2
Embodied Energy, MJ/kg 110
67

Common Calculations

Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 24 to 49
5.9
Strength to Weight: Bending, points 21 to 34
8.3
Thermal Shock Resistance, points 23 to 47
7.4

Alloy Composition

Carbon (C), % 0.25 to 0.35
0
Chromium (Cr), % 11 to 12.8
0
Copper (Cu), % 0 to 0.25
90.5 to 91.4
Iron (Fe), % 71.3 to 76.7
0
Manganese (Mn), % 0.15 to 0.4
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
6.8 to 7.2
Silicon (Si), % 0.15 to 0.6
0
Silver (Ag), % 0
1.8 to 2.2
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 11 to 12.8
0
Vanadium (V), % 0.75 to 1.3
0
Residuals, % 0
0 to 0.15