MakeItFrom.com
Menu (ESC)

C18400 Copper vs. EN 1.4823 Stainless Steel

C18400 copper belongs to the copper alloys classification, while EN 1.4823 stainless steel belongs to the iron 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 C18400 copper and the bottom bar is EN 1.4823 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 13 to 50
3.4
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 44
79
Tensile Strength: Ultimate (UTS), MPa 270 to 490
620
Tensile Strength: Yield (Proof), MPa 110 to 480
290

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Maximum Temperature: Mechanical, °C 200
1100
Melting Completion (Liquidus), °C 1080
1400
Melting Onset (Solidus), °C 1070
1360
Specific Heat Capacity, J/kg-K 390
490
Thermal Conductivity, W/m-K 320
17
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 80
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 81
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 31
16
Density, g/cm3 8.9
7.6
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 41
43
Embodied Water, L/kg 310
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63 to 120
17
Resilience: Unit (Modulus of Resilience), kJ/m3 54 to 980
200
Stiffness to Weight: Axial, points 7.3
15
Stiffness to Weight: Bending, points 18
26
Strength to Weight: Axial, points 8.5 to 15
23
Strength to Weight: Bending, points 10 to 16
21
Thermal Diffusivity, mm2/s 94
4.5
Thermal Shock Resistance, points 9.6 to 17
17

Alloy Composition

Arsenic (As), % 0 to 0.0050
0
Calcium (Ca), % 0 to 0.0050
0
Carbon (C), % 0
0.3 to 0.5
Chromium (Cr), % 0.4 to 1.2
25 to 28
Copper (Cu), % 97.2 to 99.6
0
Iron (Fe), % 0 to 0.15
60.9 to 70.7
Lithium (Li), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
3.0 to 6.0
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.1
1.0 to 2.5
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.7
0
Residuals, % 0 to 0.5
0