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EN 1.4415 Stainless Steel vs. C82800 Copper

EN 1.4415 stainless steel belongs to the iron alloys classification, while C82800 copper belongs to the copper 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 EN 1.4415 stainless steel and the bottom bar is C82800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 17 to 20
1.0 to 20
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 77
46
Tensile Strength: Ultimate (UTS), MPa 830 to 930
670 to 1140
Tensile Strength: Yield (Proof), MPa 730 to 840
380 to 1000

Thermal Properties

Latent Heat of Fusion, J/g 280
240
Maximum Temperature: Mechanical, °C 790
310
Melting Completion (Liquidus), °C 1460
930
Melting Onset (Solidus), °C 1420
890
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 19
120
Thermal Expansion, µm/m-K 9.9
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
18
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
19

Otherwise Unclassified Properties

Density, g/cm3 7.9
8.7
Embodied Carbon, kg CO2/kg material 3.6
12
Embodied Energy, MJ/kg 51
190
Embodied Water, L/kg 120
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 160
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 1350 to 1790
590 to 4080
Stiffness to Weight: Axial, points 14
7.8
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 29 to 33
21 to 36
Strength to Weight: Bending, points 25 to 27
20 to 28
Thermal Diffusivity, mm2/s 5.1
36
Thermal Shock Resistance, points 30 to 34
23 to 39

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
2.5 to 2.9
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 11.5 to 13.5
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 0
94.6 to 97.2
Iron (Fe), % 75.9 to 82.4
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 0.5
0
Molybdenum (Mo), % 1.5 to 2.5
0
Nickel (Ni), % 4.5 to 6.5
0 to 0.2
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.5
0.2 to 0.35
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0 to 0.010
0 to 0.12
Vanadium (V), % 0.1 to 0.5
0
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5

Comparable Variants