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SAE-AISI L2 Steel vs. C67000 Bronze

SAE-AISI L2 steel belongs to the iron alloys classification, while C67000 bronze belongs to the copper alloys. There are 23 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI L2 steel and the bottom bar is C67000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 72
42
Tensile Strength: Ultimate (UTS), MPa 590 to 1960
660 to 880

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Melting Completion (Liquidus), °C 1450
900
Melting Onset (Solidus), °C 1410
850
Specific Heat Capacity, J/kg-K 470
410
Thermal Conductivity, W/m-K 44
99
Thermal Expansion, µm/m-K 12
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
22
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
25

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4
23
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.9
2.9
Embodied Energy, MJ/kg 27
49
Embodied Water, L/kg 51
350

Common Calculations

Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 21 to 70
23 to 31
Strength to Weight: Bending, points 20 to 45
21 to 26
Thermal Diffusivity, mm2/s 12
30
Thermal Shock Resistance, points 19 to 65
21 to 29

Alloy Composition

Aluminum (Al), % 0
3.0 to 6.0
Carbon (C), % 0.45 to 1.0
0
Chromium (Cr), % 0.7 to 1.2
0
Copper (Cu), % 0 to 0.25
63 to 68
Iron (Fe), % 95.5 to 98.7
2.0 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0.1 to 0.9
2.5 to 5.0
Molybdenum (Mo), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.5
Vanadium (V), % 0.1 to 0.3
0
Zinc (Zn), % 0
21.8 to 32.5
Residuals, % 0
0 to 0.5