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SAE-AISI D5 Steel vs. CC764S Brass

SAE-AISI D5 steel belongs to the iron alloys classification, while CC764S brass belongs to the copper alloys. There are 24 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 D5 steel and the bottom bar is CC764S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 5.4 to 14
15
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 75
41
Tensile Strength: Ultimate (UTS), MPa 770 to 2030
680

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Melting Completion (Liquidus), °C 1430
850
Melting Onset (Solidus), °C 1390
810
Specific Heat Capacity, J/kg-K 480
400
Thermal Conductivity, W/m-K 27
94
Thermal Expansion, µm/m-K 11
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.2
32
Electrical Conductivity: Equal Weight (Specific), % IACS 4.9
36

Otherwise Unclassified Properties

Base Metal Price, % relative 13
23
Density, g/cm3 7.7
7.9
Embodied Carbon, kg CO2/kg material 3.5
2.9
Embodied Energy, MJ/kg 51
49
Embodied Water, L/kg 120
330

Common Calculations

Stiffness to Weight: Axial, points 14
7.6
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 28 to 73
24
Strength to Weight: Bending, points 24 to 46
22
Thermal Diffusivity, mm2/s 7.4
30
Thermal Shock Resistance, points 26 to 67
22

Alloy Composition

Aluminum (Al), % 0
1.0 to 3.0
Antimony (Sb), % 0
0 to 0.050
Carbon (C), % 1.4 to 1.6
0
Chromium (Cr), % 11 to 13
0
Cobalt (Co), % 2.5 to 3.5
0
Copper (Cu), % 0 to 0.25
52 to 66
Iron (Fe), % 77.9 to 84.4
0.5 to 2.5
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0 to 0.6
0.3 to 4.0
Molybdenum (Mo), % 0.7 to 1.2
0
Nickel (Ni), % 0 to 0.3
0 to 3.0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.6
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.3
Vanadium (V), % 0 to 1.0
0
Zinc (Zn), % 0
20.7 to 50.2