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C82700 Copper vs. N08135 Stainless Steel

C82700 copper belongs to the copper alloys classification, while N08135 stainless steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C82700 copper and the bottom bar is N08135 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 1.8
46
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 46
80
Tensile Strength: Ultimate (UTS), MPa 1200
570
Tensile Strength: Yield (Proof), MPa 1020
240

Thermal Properties

Latent Heat of Fusion, J/g 240
310
Maximum Temperature: Mechanical, °C 300
1100
Melting Completion (Liquidus), °C 950
1440
Melting Onset (Solidus), °C 860
1390
Specific Heat Capacity, J/kg-K 380
460
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.2
Embodied Carbon, kg CO2/kg material 12
6.8
Embodied Energy, MJ/kg 180
94
Embodied Water, L/kg 310
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
210
Resilience: Unit (Modulus of Resilience), kJ/m3 4260
140
Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 38
19
Strength to Weight: Bending, points 29
19
Thermal Shock Resistance, points 41
13

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.4 to 2.6
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.090
20.5 to 23.5
Copper (Cu), % 94.6 to 96.7
0 to 0.7
Iron (Fe), % 0 to 0.25
30.2 to 42.3
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
4.0 to 5.0
Nickel (Ni), % 1.0 to 1.5
33 to 38
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.15
0 to 0.75
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Tungsten (W), % 0
0.2 to 0.8
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0