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CC763S Brass vs. SAE-AISI O1 Steel

CC763S brass belongs to the copper alloys classification, while SAE-AISI O1 steel belongs to the iron alloys. There are 21 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 CC763S brass and the bottom bar is SAE-AISI O1 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 41
72
Tensile Strength: Ultimate (UTS), MPa 490
640 to 2060

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Melting Completion (Liquidus), °C 870
1460
Melting Onset (Solidus), °C 830
1420
Specific Heat Capacity, J/kg-K 400
470
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 29
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 32
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 24
3.4
Density, g/cm3 8.0
7.8
Embodied Carbon, kg CO2/kg material 2.9
1.9
Embodied Energy, MJ/kg 49
27
Embodied Water, L/kg 330
51

Common Calculations

Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 17
23 to 73
Strength to Weight: Bending, points 17
21 to 46
Thermal Shock Resistance, points 16
21 to 68

Alloy Composition

Aluminum (Al), % 1.0 to 2.5
0
Antimony (Sb), % 0 to 0.080
0
Carbon (C), % 0
0.85 to 1.0
Chromium (Cr), % 0
0.4 to 0.6
Copper (Cu), % 56.5 to 67
0 to 0.25
Iron (Fe), % 0.5 to 2.0
95 to 97.4
Lead (Pb), % 0 to 1.5
0
Manganese (Mn), % 1.0 to 3.5
1.0 to 1.4
Nickel (Ni), % 0 to 2.5
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 1.0
0
Tungsten (W), % 0
0.4 to 0.6
Vanadium (V), % 0
0 to 0.3
Zinc (Zn), % 18.9 to 41
0