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SAE-AISI T15 Steel vs. CC765S Brass

SAE-AISI T15 steel belongs to the iron alloys classification, while CC765S 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 T15 steel and the bottom bar is CC765S 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 76
42
Tensile Strength: Ultimate (UTS), MPa 830 to 2240
540

Thermal Properties

Latent Heat of Fusion, J/g 250
180
Melting Completion (Liquidus), °C 1690
860
Melting Onset (Solidus), °C 1640
820
Specific Heat Capacity, J/kg-K 430
400
Thermal Conductivity, W/m-K 21
91
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 43
24
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 16
3.0
Embodied Energy, MJ/kg 250
51
Embodied Water, L/kg 140
330

Common Calculations

Stiffness to Weight: Axial, points 13
7.6
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 26 to 71
19
Strength to Weight: Bending, points 22 to 43
18
Thermal Diffusivity, mm2/s 5.6
28
Thermal Shock Resistance, points 26 to 70
17

Alloy Composition

Aluminum (Al), % 0
0.5 to 2.5
Antimony (Sb), % 0
0 to 0.080
Carbon (C), % 1.5 to 1.6
0
Chromium (Cr), % 3.8 to 5.0
0
Cobalt (Co), % 4.8 to 5.3
0
Copper (Cu), % 0 to 0.25
51 to 65
Iron (Fe), % 67.5 to 73.5
0.5 to 2.0
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0.15 to 0.4
0.3 to 3.0
Molybdenum (Mo), % 0 to 1.0
0
Nickel (Ni), % 0 to 0.3
0 to 6.0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0.15 to 0.4
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 1.0
Tungsten (W), % 11.8 to 13
0
Vanadium (V), % 4.5 to 5.3
0
Zinc (Zn), % 0
19.8 to 47.7