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C19000 Copper vs. EN 1.4527 Stainless Steel

C19000 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 (9, in this case) are not shown.

For each property being compared, the top bar is C19000 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, % 2.5 to 50
40
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 260 to 760
480
Tensile Strength: Yield (Proof), MPa 140 to 630
190

Thermal Properties

Latent Heat of Fusion, J/g 210
310
Maximum Temperature: Mechanical, °C 200
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 250
15
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Base Metal Price, % relative 31
32
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 2.7
5.6
Embodied Energy, MJ/kg 42
78
Embodied Water, L/kg 310
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 110
150
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 1730
95
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 8.2 to 24
17
Strength to Weight: Bending, points 10 to 21
17
Thermal Diffusivity, mm2/s 73
4.0
Thermal Shock Resistance, points 9.3 to 27
12

Alloy Composition

Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
19 to 22
Copper (Cu), % 96.9 to 99
3.0 to 4.0
Iron (Fe), % 0 to 0.1
37.4 to 48.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0.9 to 1.3
27.5 to 30.5
Phosphorus (P), % 0.15 to 0.35
0 to 0.040
Silicon (Si), % 0
0 to 1.5
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 0.5
0