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C82200 Copper vs. EN 1.4527 Stainless Steel

C82200 copper belongs to the copper alloys classification, while EN 1.4527 stainless steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C82200 copper and the bottom bar is EN 1.4527 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 20
40
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
77
Tensile Strength: Ultimate (UTS), MPa 390 to 660
480
Tensile Strength: Yield (Proof), MPa 210 to 520
190

Thermal Properties

Latent Heat of Fusion, J/g 220
310
Maximum Temperature: Mechanical, °C 230
1100
Melting Completion (Liquidus), °C 1080
1410
Melting Onset (Solidus), °C 1040
1360
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 180
15
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Base Metal Price, % relative 55
32
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 4.8
5.6
Embodied Energy, MJ/kg 74
78
Embodied Water, L/kg 310
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 49 to 66
150
Resilience: Unit (Modulus of Resilience), kJ/m3 180 to 1130
95
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 12 to 20
17
Strength to Weight: Bending, points 13 to 19
17
Thermal Diffusivity, mm2/s 53
4.0
Thermal Shock Resistance, points 14 to 23
12

Alloy Composition

Beryllium (Be), % 0.35 to 0.8
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
19 to 22
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 97.4 to 98.7
3.0 to 4.0
Iron (Fe), % 0
37.4 to 48.5
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 1.0 to 2.0
27.5 to 30.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.5
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 0.5
0