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SAE-AISI T2 Steel vs. CC767S Brass

SAE-AISI T2 steel belongs to the iron alloys classification, while CC767S brass belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI T2 steel and the bottom bar is CC767S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 79
40
Tensile Strength: Ultimate (UTS), MPa 780 to 2150
430

Thermal Properties

Latent Heat of Fusion, J/g 250
180
Melting Completion (Liquidus), °C 1820
840
Melting Onset (Solidus), °C 1760
790
Specific Heat Capacity, J/kg-K 410
390
Thermal Conductivity, W/m-K 19
110
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 46
23
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 11
2.7
Embodied Energy, MJ/kg 170
47
Embodied Water, L/kg 98
330

Common Calculations

Stiffness to Weight: Axial, points 12
7.3
Stiffness to Weight: Bending, points 21
20
Strength to Weight: Axial, points 23 to 64
15
Strength to Weight: Bending, points 20 to 40
16
Thermal Diffusivity, mm2/s 4.9
34
Thermal Shock Resistance, points 23 to 65
14

Alloy Composition

Aluminum (Al), % 0
0.1 to 0.8
Carbon (C), % 0.8 to 0.9
0
Chromium (Cr), % 3.8 to 4.5
0
Copper (Cu), % 0 to 0.25
58 to 64
Iron (Fe), % 70.8 to 75.8
0 to 0.5
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0.2 to 0.4
0 to 0.5
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 0.3
0 to 1.0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.4
0 to 0.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.1
Tungsten (W), % 17.5 to 19
0
Vanadium (V), % 1.8 to 2.4
0
Zinc (Zn), % 0
32.8 to 41.9