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C66200 Brass vs. SAE-AISI M41 Steel

C66200 brass belongs to the copper alloys classification, while SAE-AISI M41 steel belongs to the iron 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 C66200 brass and the bottom bar is SAE-AISI M41 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
77
Tensile Strength: Ultimate (UTS), MPa 450 to 520
800 to 2290

Thermal Properties

Latent Heat of Fusion, J/g 200
260
Melting Completion (Liquidus), °C 1070
1600
Melting Onset (Solidus), °C 1030
1550
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 150
22
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 29
33
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 2.7
9.1
Embodied Energy, MJ/kg 43
140
Embodied Water, L/kg 320
120

Common Calculations

Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 14 to 17
26 to 76
Strength to Weight: Bending, points 15 to 16
23 to 46
Thermal Diffusivity, mm2/s 45
6.0
Thermal Shock Resistance, points 16 to 18
25 to 71

Alloy Composition

Carbon (C), % 0
1.1 to 1.2
Chromium (Cr), % 0
3.8 to 4.5
Cobalt (Co), % 0
4.8 to 5.8
Copper (Cu), % 86.6 to 91
0 to 0.25
Iron (Fe), % 0 to 0.050
73.4 to 78.9
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0.2 to 0.6
Molybdenum (Mo), % 0
3.3 to 4.3
Nickel (Ni), % 0.3 to 1.0
0 to 0.3
Phosphorus (P), % 0.050 to 0.2
0 to 0.030
Silicon (Si), % 0
0.15 to 0.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0.2 to 0.7
0
Tungsten (W), % 0
6.3 to 7.0
Vanadium (V), % 0
1.8 to 2.3
Zinc (Zn), % 6.5 to 12.9
0
Residuals, % 0 to 0.5
0