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N08801 Stainless Steel vs. CC766S Brass

N08801 stainless steel belongs to the iron alloys classification, while CC766S brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is N08801 stainless steel and the bottom bar is CC766S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
28
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
40
Tensile Strength: Ultimate (UTS), MPa 860
500
Tensile Strength: Yield (Proof), MPa 190
190

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Maximum Temperature: Mechanical, °C 1090
130
Melting Completion (Liquidus), °C 1390
840
Melting Onset (Solidus), °C 1360
800
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 12
89
Thermal Expansion, µm/m-K 16
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
32
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
36

Otherwise Unclassified Properties

Base Metal Price, % relative 30
24
Density, g/cm3 8.0
8.0
Embodied Carbon, kg CO2/kg material 5.5
2.8
Embodied Energy, MJ/kg 79
48
Embodied Water, L/kg 200
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 220
110
Resilience: Unit (Modulus of Resilience), kJ/m3 92
180
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 30
17
Strength to Weight: Bending, points 25
18
Thermal Diffusivity, mm2/s 3.3
28
Thermal Shock Resistance, points 20
17

Alloy Composition

Aluminum (Al), % 0
0.3 to 1.8
Antimony (Sb), % 0
0 to 0.1
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 19 to 22
0
Copper (Cu), % 0 to 0.5
58 to 64
Iron (Fe), % 39.5 to 50.3
0 to 0.5
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0 to 1.5
0 to 0.5
Nickel (Ni), % 30 to 34
0 to 2.0
Silicon (Si), % 0 to 1.0
0 to 0.6
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.5
Titanium (Ti), % 0.75 to 1.5
0
Zinc (Zn), % 0
29.5 to 41.7