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EN 1.4823 Stainless Steel vs. C96800 Copper

EN 1.4823 stainless steel belongs to the iron alloys classification, while C96800 copper belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.4823 stainless steel and the bottom bar is C96800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 3.4
3.4
Poisson's Ratio 0.27
0.34
Shear Modulus, GPa 79
46
Tensile Strength: Ultimate (UTS), MPa 620
1010
Tensile Strength: Yield (Proof), MPa 290
860

Thermal Properties

Latent Heat of Fusion, J/g 320
220
Maximum Temperature: Mechanical, °C 1100
220
Melting Completion (Liquidus), °C 1400
1120
Melting Onset (Solidus), °C 1360
1060
Specific Heat Capacity, J/kg-K 490
390
Thermal Conductivity, W/m-K 17
52
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
10
Electrical Conductivity: Equal Weight (Specific), % IACS 2.4
10

Otherwise Unclassified Properties

Base Metal Price, % relative 16
34
Density, g/cm3 7.6
8.9
Embodied Carbon, kg CO2/kg material 3.0
3.4
Embodied Energy, MJ/kg 43
52
Embodied Water, L/kg 170
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17
33
Resilience: Unit (Modulus of Resilience), kJ/m3 200
3000
Stiffness to Weight: Axial, points 15
7.6
Stiffness to Weight: Bending, points 26
19
Strength to Weight: Axial, points 23
32
Strength to Weight: Bending, points 21
25
Thermal Diffusivity, mm2/s 4.5
15
Thermal Shock Resistance, points 17
35

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Antimony (Sb), % 0
0 to 0.020
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 25 to 28
0
Copper (Cu), % 0
87.1 to 90.5
Iron (Fe), % 60.9 to 70.7
0 to 0.5
Lead (Pb), % 0
0 to 0.0050
Manganese (Mn), % 0 to 1.5
0.050 to 0.3
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 3.0 to 6.0
9.5 to 10.5
Phosphorus (P), % 0 to 0.040
0 to 0.0050
Silicon (Si), % 1.0 to 2.5
0
Sulfur (S), % 0 to 0.030
0 to 0.0025
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5