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C82800 Copper vs. EN 1.4854 Stainless Steel

C82800 copper belongs to the copper alloys classification, while EN 1.4854 stainless steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C82800 copper and the bottom bar is EN 1.4854 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 1.0 to 20
45
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 46
78
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
750
Tensile Strength: Yield (Proof), MPa 380 to 1000
340

Thermal Properties

Latent Heat of Fusion, J/g 240
330
Maximum Temperature: Mechanical, °C 310
1170
Melting Completion (Liquidus), °C 930
1370
Melting Onset (Solidus), °C 890
1330
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 120
11
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
1.7
Electrical Conductivity: Equal Weight (Specific), % IACS 19
2.0

Otherwise Unclassified Properties

Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 12
5.7
Embodied Energy, MJ/kg 190
81
Embodied Water, L/kg 310
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 110
270
Resilience: Unit (Modulus of Resilience), kJ/m3 590 to 4080
280
Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 21 to 36
26
Strength to Weight: Bending, points 20 to 28
23
Thermal Diffusivity, mm2/s 36
2.9
Thermal Shock Resistance, points 23 to 39
18

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.5 to 2.9
0
Carbon (C), % 0
0.040 to 0.080
Cerium (Ce), % 0
0.030 to 0.080
Chromium (Cr), % 0 to 0.1
24 to 26
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
0
Iron (Fe), % 0 to 0.25
33.6 to 40.6
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 2.0
Nickel (Ni), % 0 to 0.2
34 to 36
Nitrogen (N), % 0
0.12 to 0.2
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0.2 to 0.35
1.2 to 2.0
Sulfur (S), % 0
0 to 0.015
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