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SAE-AISI T6 Steel vs. CC754S Brass

SAE-AISI T6 steel belongs to the iron alloys classification, while CC754S 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 T6 steel and the bottom bar is CC754S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
100
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 81
40
Tensile Strength: Ultimate (UTS), MPa 880 to 2150
320

Thermal Properties

Latent Heat of Fusion, J/g 250
170
Melting Completion (Liquidus), °C 1830
830
Melting Onset (Solidus), °C 1770
780
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 18
95
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 70
23
Density, g/cm3 9.5
8.1
Embodied Carbon, kg CO2/kg material 11
2.8
Embodied Energy, MJ/kg 170
47
Embodied Water, L/kg 160
330

Common Calculations

Stiffness to Weight: Axial, points 12
7.2
Stiffness to Weight: Bending, points 21
19
Strength to Weight: Axial, points 26 to 63
11
Strength to Weight: Bending, points 21 to 39
13
Thermal Diffusivity, mm2/s 4.7
31
Thermal Shock Resistance, points 26 to 64
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.8
Carbon (C), % 0.75 to 0.85
0
Chromium (Cr), % 4.0 to 4.8
0
Cobalt (Co), % 11 to 13
0
Copper (Cu), % 0 to 0.25
57 to 63
Iron (Fe), % 55.9 to 63.5
0 to 0.7
Lead (Pb), % 0
0.5 to 2.5
Manganese (Mn), % 0.2 to 0.4
0 to 0.5
Molybdenum (Mo), % 0.4 to 1.0
0
Nickel (Ni), % 0 to 0.3
0 to 1.0
Phosphorus (P), % 0 to 0.030
0 to 0.020
Silicon (Si), % 0.2 to 0.4
0 to 0.3
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 1.0
Tungsten (W), % 18.5 to 21
0
Vanadium (V), % 1.5 to 2.1
0
Zinc (Zn), % 0
30.2 to 42.5