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S36200 Stainless Steel vs. C82500 Copper

S36200 stainless steel belongs to the iron alloys classification, while C82500 copper belongs to the copper alloys. There are 27 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 S36200 stainless steel and the bottom bar is C82500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 3.4 to 4.6
1.0 to 20
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
45
Tensile Strength: Ultimate (UTS), MPa 1180 to 1410
550 to 1100
Tensile Strength: Yield (Proof), MPa 960 to 1240
310 to 980

Thermal Properties

Latent Heat of Fusion, J/g 280
240
Maximum Temperature: Mechanical, °C 820
280
Melting Completion (Liquidus), °C 1440
980
Melting Onset (Solidus), °C 1400
860
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 16
130
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
20
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
21

Otherwise Unclassified Properties

Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 2.8
10
Embodied Energy, MJ/kg 40
160
Embodied Water, L/kg 120
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 46 to 51
11 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 2380 to 3930
400 to 4000
Stiffness to Weight: Axial, points 14
7.7
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 42 to 50
18 to 35
Strength to Weight: Bending, points 32 to 36
17 to 27
Thermal Diffusivity, mm2/s 4.3
38
Thermal Shock Resistance, points 40 to 48
19 to 38

Alloy Composition

Aluminum (Al), % 0 to 0.1
0 to 0.15
Beryllium (Be), % 0
1.9 to 2.3
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 14 to 14.5
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 0
95.3 to 97.8
Iron (Fe), % 75.4 to 79.5
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 0 to 0.3
0
Nickel (Ni), % 6.5 to 7.0
0 to 0.2
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.3
0.2 to 0.35
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0.6 to 0.9
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5