MakeItFrom.com
Menu (ESC)

C15500 Copper vs. S44625 Stainless Steel

C15500 copper belongs to the copper alloys classification, while S44625 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C15500 copper and the bottom bar is S44625 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 3.0 to 37
22
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 43
80
Shear Strength, MPa 190 to 320
370
Tensile Strength: Ultimate (UTS), MPa 280 to 550
590
Tensile Strength: Yield (Proof), MPa 130 to 530
360

Thermal Properties

Latent Heat of Fusion, J/g 210
290
Maximum Temperature: Mechanical, °C 200
1100
Melting Completion (Liquidus), °C 1080
1440
Melting Onset (Solidus), °C 1080
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 350
17
Thermal Expansion, µm/m-K 17
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 90
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 91
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 33
14
Density, g/cm3 8.9
7.7
Embodied Carbon, kg CO2/kg material 2.7
2.8
Embodied Energy, MJ/kg 42
39
Embodied Water, L/kg 360
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15 to 84
110
Resilience: Unit (Modulus of Resilience), kJ/m3 72 to 1210
310
Stiffness to Weight: Axial, points 7.2
15
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 8.6 to 17
21
Strength to Weight: Bending, points 11 to 17
20
Thermal Diffusivity, mm2/s 100
4.6
Thermal Shock Resistance, points 9.8 to 20
19

Alloy Composition

Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
25 to 27.5
Copper (Cu), % 99.75 to 99.853
0 to 0.2
Iron (Fe), % 0
69.4 to 74.3
Magnesium (Mg), % 0.080 to 0.13
0
Manganese (Mn), % 0
0 to 0.4
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 0
0 to 0.5
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0.040 to 0.080
0 to 0.020
Silicon (Si), % 0
0 to 0.4
Silver (Ag), % 0.027 to 0.1
0
Sulfur (S), % 0
0 to 0.020
Residuals, % 0 to 0.2
0