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SAE-AISI H14 Steel vs. C19100 Copper

SAE-AISI H14 steel belongs to the iron alloys classification, while C19100 copper belongs to the copper alloys. There are 23 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 SAE-AISI H14 steel and the bottom bar is C19100 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 75
43
Tensile Strength: Ultimate (UTS), MPa 710 to 2030
250 to 630

Thermal Properties

Latent Heat of Fusion, J/g 270
210
Melting Completion (Liquidus), °C 1530
1080
Melting Onset (Solidus), °C 1490
1040
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 35
250
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
55
Electrical Conductivity: Equal Weight (Specific), % IACS 10
56

Otherwise Unclassified Properties

Base Metal Price, % relative 15
33
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 39
43
Embodied Water, L/kg 73
310

Common Calculations

Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 24 to 69
7.7 to 20
Strength to Weight: Bending, points 22 to 44
9.9 to 18
Thermal Diffusivity, mm2/s 9.3
73
Thermal Shock Resistance, points 24 to 68
8.9 to 22

Alloy Composition

Carbon (C), % 0.35 to 0.45
0
Chromium (Cr), % 4.8 to 5.5
0
Copper (Cu), % 0 to 0.25
96.5 to 98.6
Iron (Fe), % 86.5 to 89.9
0 to 0.2
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.2 to 0.5
0
Nickel (Ni), % 0 to 0.3
0.9 to 1.3
Phosphorus (P), % 0 to 0.030
0.15 to 0.35
Silicon (Si), % 0.8 to 1.2
0
Sulfur (S), % 0 to 0.030
0
Tellurium (Te), % 0
0.35 to 0.6
Tungsten (W), % 4.0 to 5.3
0
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5