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C66200 Brass vs. AISI 422 Stainless Steel

C66200 brass belongs to the copper alloys classification, while AISI 422 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C66200 brass and the bottom bar is AISI 422 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 8.0 to 15
15 to 17
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
76
Shear Strength, MPa 270 to 300
560 to 660
Tensile Strength: Ultimate (UTS), MPa 450 to 520
910 to 1080
Tensile Strength: Yield (Proof), MPa 410 to 480
670 to 870

Thermal Properties

Latent Heat of Fusion, J/g 200
270
Maximum Temperature: Mechanical, °C 180
650
Melting Completion (Liquidus), °C 1070
1480
Melting Onset (Solidus), °C 1030
1470
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 150
24
Thermal Expansion, µm/m-K 18
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 35
4.7
Electrical Conductivity: Equal Weight (Specific), % IACS 36
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
11
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.7
3.1
Embodied Energy, MJ/kg 43
44
Embodied Water, L/kg 320
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 66
140 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 760 to 1030
1140 to 1910
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 14 to 17
32 to 38
Strength to Weight: Bending, points 15 to 16
26 to 30
Thermal Diffusivity, mm2/s 45
6.4
Thermal Shock Resistance, points 16 to 18
33 to 39

Alloy Composition


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Carbon (C), % 0
0.2 to 0.25
Chromium (Cr), % 0
11 to 12.5
Copper (Cu), % 86.6 to 91
0
Iron (Fe), % 0 to 0.050
81.9 to 85.8
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0.5 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 0.3 to 1.0
0.5 to 1.0
Phosphorus (P), % 0.050 to 0.2
0 to 0.025
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0.2 to 0.7
0
Tungsten (W), % 0
0.9 to 1.3
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 6.5 to 12.9
0
Residuals, % 0 to 0.5
0