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C82800 Copper vs. EN 1.3975 Stainless Steel

C82800 copper belongs to the copper alloys classification, while EN 1.3975 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 C82800 copper and the bottom bar is EN 1.3975 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 1.0 to 20
27
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 46
76
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
660
Tensile Strength: Yield (Proof), MPa 380 to 1000
320

Thermal Properties

Latent Heat of Fusion, J/g 240
340
Maximum Temperature: Mechanical, °C 310
910
Melting Completion (Liquidus), °C 930
1360
Melting Onset (Solidus), °C 890
1320
Specific Heat Capacity, J/kg-K 390
500
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Density, g/cm3 8.7
7.5
Embodied Carbon, kg CO2/kg material 12
3.3
Embodied Energy, MJ/kg 190
47
Embodied Water, L/kg 310
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 110
150
Resilience: Unit (Modulus of Resilience), kJ/m3 590 to 4080
270
Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 19
26
Strength to Weight: Axial, points 21 to 36
24
Strength to Weight: Bending, points 20 to 28
22
Thermal Shock Resistance, points 23 to 39
15

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.5 to 2.9
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0 to 0.1
16 to 18
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
0
Iron (Fe), % 0 to 0.25
58.2 to 65.4
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
7.0 to 9.0
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.2
8.0 to 9.0
Nitrogen (N), % 0
0.080 to 0.18
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0.2 to 0.35
3.5 to 4.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0