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SAE-AISI L2 Steel vs. C63200 Bronze

SAE-AISI L2 steel belongs to the iron alloys classification, while C63200 bronze belongs to the copper alloys. There are 23 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 L2 steel and the bottom bar is C63200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 72
44
Tensile Strength: Ultimate (UTS), MPa 590 to 1960
640 to 710

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Melting Completion (Liquidus), °C 1450
1060
Melting Onset (Solidus), °C 1410
1040
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 44
35
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
7.6

Otherwise Unclassified Properties

Base Metal Price, % relative 2.4
29
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.9
3.4
Embodied Energy, MJ/kg 27
55
Embodied Water, L/kg 51
380

Common Calculations

Stiffness to Weight: Axial, points 13
7.9
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 21 to 70
21 to 24
Strength to Weight: Bending, points 20 to 45
20 to 21
Thermal Diffusivity, mm2/s 12
9.6
Thermal Shock Resistance, points 19 to 65
22 to 24

Alloy Composition

Aluminum (Al), % 0
8.7 to 9.5
Carbon (C), % 0.45 to 1.0
0
Chromium (Cr), % 0.7 to 1.2
0
Copper (Cu), % 0 to 0.25
78.8 to 82.6
Iron (Fe), % 95.5 to 98.7
3.5 to 4.3
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0.1 to 0.9
1.2 to 2.0
Molybdenum (Mo), % 0 to 0.25
0
Nickel (Ni), % 0
4.0 to 4.8
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Vanadium (V), % 0.1 to 0.3
0
Residuals, % 0
0 to 0.5