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C82200 Copper vs. N08330 Stainless Steel

C82200 copper belongs to the copper alloys classification, while N08330 stainless steel belongs to the iron alloys. There are 29 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 C82200 copper and the bottom bar is N08330 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 20
34
Poisson's Ratio 0.34
0.28
Rockwell B Hardness 60 to 96
80
Shear Modulus, GPa 44
76
Tensile Strength: Ultimate (UTS), MPa 390 to 660
550
Tensile Strength: Yield (Proof), MPa 210 to 520
230

Thermal Properties

Latent Heat of Fusion, J/g 220
310
Maximum Temperature: Mechanical, °C 230
1050
Melting Completion (Liquidus), °C 1080
1390
Melting Onset (Solidus), °C 1040
1340
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 180
12
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 46
1.9

Otherwise Unclassified Properties

Base Metal Price, % relative 55
32
Density, g/cm3 8.9
8.0
Embodied Carbon, kg CO2/kg material 4.8
5.4
Embodied Energy, MJ/kg 74
77
Embodied Water, L/kg 310
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
150
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1130
140
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 12 to 20
19
Strength to Weight: Bending, points 13 to 19
18
Thermal Diffusivity, mm2/s 53
3.1
Thermal Shock Resistance, points 14 to 23
13

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
17 to 20
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
0 to 1.0
Iron (Fe), % 0
38.3 to 48.3
Lead (Pb), % 0
0 to 0.0050
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 1.0 to 2.0
34 to 37
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.75 to 1.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0
0 to 0.025
Residuals, % 0 to 0.5
0