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EN 1.4417 Stainless Steel vs. C82200 Copper

EN 1.4417 stainless steel belongs to the iron alloys classification, while C82200 copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4417 stainless steel and the bottom bar is C82200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 25
8.0 to 20
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 81
44
Tensile Strength: Ultimate (UTS), MPa 730
390 to 660
Tensile Strength: Yield (Proof), MPa 550
210 to 520

Thermal Properties

Latent Heat of Fusion, J/g 300
220
Maximum Temperature: Mechanical, °C 1100
230
Melting Completion (Liquidus), °C 1450
1080
Melting Onset (Solidus), °C 1410
1040
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 17
180
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
45
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
46

Otherwise Unclassified Properties

Base Metal Price, % relative 21
55
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 4.1
4.8
Embodied Energy, MJ/kg 57
74
Embodied Water, L/kg 180
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
49 to 66
Resilience: Unit (Modulus of Resilience), kJ/m3 730
180 to 1130
Stiffness to Weight: Axial, points 15
7.4
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 26
12 to 20
Strength to Weight: Bending, points 23
13 to 19
Thermal Diffusivity, mm2/s 4.6
53
Thermal Shock Resistance, points 20
14 to 23

Alloy Composition

Beryllium (Be), % 0
0.35 to 0.8
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 24 to 26
0
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 0 to 1.0
97.4 to 98.7
Iron (Fe), % 56.7 to 66.9
0
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 3.0 to 4.0
0
Nickel (Ni), % 6.0 to 8.5
1.0 to 2.0
Nitrogen (N), % 0.15 to 0.25
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Tungsten (W), % 0 to 1.0
0
Residuals, % 0
0 to 0.5