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SAE-AISI H43 Steel vs. C19100 Copper

SAE-AISI H43 steel belongs to the iron alloys classification, while C19100 copper belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H43 steel and the bottom bar is C19100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 77
43
Tensile Strength: Ultimate (UTS), MPa 710 to 2140
250 to 630

Thermal Properties

Latent Heat of Fusion, J/g 270
210
Melting Completion (Liquidus), °C 1530
1080
Melting Onset (Solidus), °C 1480
1040
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 30
250
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 14
33
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 8.2
2.7
Embodied Energy, MJ/kg 120
43
Embodied Water, L/kg 100
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 75
7.7 to 20
Strength to Weight: Bending, points 22 to 46
9.9 to 18
Thermal Diffusivity, mm2/s 8.3
73
Thermal Shock Resistance, points 21 to 62
8.9 to 22

Alloy Composition

Carbon (C), % 0.5 to 0.65
0
Chromium (Cr), % 3.8 to 4.5
0
Copper (Cu), % 0
96.5 to 98.6
Iron (Fe), % 83.2 to 85.9
0 to 0.2
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.15 to 0.4
0
Molybdenum (Mo), % 7.8 to 8.5
0
Nickel (Ni), % 0
0.9 to 1.3
Phosphorus (P), % 0 to 0.030
0.15 to 0.35
Silicon (Si), % 0.2 to 0.45
0
Sulfur (S), % 0 to 0.030
0
Tellurium (Te), % 0
0.35 to 0.6
Vanadium (V), % 1.8 to 2.2
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5