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CC753S Brass vs. SAE-AISI L2 Steel

CC753S brass belongs to the copper alloys classification, while SAE-AISI L2 steel belongs to the iron 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 CC753S brass and the bottom bar is SAE-AISI L2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
72
Tensile Strength: Ultimate (UTS), MPa 340
590 to 1960

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Melting Completion (Liquidus), °C 820
1450
Melting Onset (Solidus), °C 780
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 99
44
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 29
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 23
2.4
Density, g/cm3 8.1
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.9
Embodied Energy, MJ/kg 47
27
Embodied Water, L/kg 330
51

Common Calculations

Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 12
21 to 70
Strength to Weight: Bending, points 13
20 to 45
Thermal Diffusivity, mm2/s 32
12
Thermal Shock Resistance, points 11
19 to 65

Alloy Composition

Aluminum (Al), % 0.4 to 0.8
0
Antimony (Sb), % 0 to 0.050
0
Carbon (C), % 0
0.45 to 1.0
Chromium (Cr), % 0
0.7 to 1.2
Copper (Cu), % 56.8 to 60.5
0 to 0.25
Iron (Fe), % 0.5 to 0.8
95.5 to 98.7
Lead (Pb), % 1.8 to 2.5
0
Manganese (Mn), % 0 to 0.2
0.1 to 0.9
Molybdenum (Mo), % 0
0 to 0.25
Nickel (Ni), % 0.5 to 1.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.050
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.8
0
Vanadium (V), % 0
0.1 to 0.3
Zinc (Zn), % 33.1 to 40
0