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C37100 Brass vs. SAE-AISI T2 Steel

C37100 brass belongs to the copper alloys classification, while SAE-AISI T2 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C37100 brass and the bottom bar is SAE-AISI T2 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
79
Tensile Strength: Ultimate (UTS), MPa 370 to 520
780 to 2150

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Melting Completion (Liquidus), °C 900
1820
Melting Onset (Solidus), °C 890
1760
Specific Heat Capacity, J/kg-K 380
410
Thermal Conductivity, W/m-K 120
19
Thermal Expansion, µm/m-K 21
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
46
Density, g/cm3 8.0
9.3
Embodied Carbon, kg CO2/kg material 2.7
11
Embodied Energy, MJ/kg 45
170
Embodied Water, L/kg 320
98

Common Calculations

Stiffness to Weight: Axial, points 7.2
12
Stiffness to Weight: Bending, points 20
21
Strength to Weight: Axial, points 13 to 18
23 to 64
Strength to Weight: Bending, points 14 to 18
20 to 40
Thermal Diffusivity, mm2/s 39
4.9
Thermal Shock Resistance, points 12 to 17
23 to 65

Alloy Composition

Carbon (C), % 0
0.8 to 0.9
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 58 to 62
0 to 0.25
Iron (Fe), % 0 to 0.15
70.8 to 75.8
Lead (Pb), % 0.6 to 1.2
0
Manganese (Mn), % 0
0.2 to 0.4
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.2 to 0.4
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
17.5 to 19
Vanadium (V), % 0
1.8 to 2.4
Zinc (Zn), % 36.3 to 41.4
0
Residuals, % 0 to 0.4
0