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C17510 Copper vs. EN 1.3975 Stainless Steel

C17510 copper belongs to the copper alloys classification, while EN 1.3975 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C17510 copper and the bottom bar is EN 1.3975 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 5.4 to 37
27
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
76
Tensile Strength: Ultimate (UTS), MPa 310 to 860
660
Tensile Strength: Yield (Proof), MPa 120 to 750
320

Thermal Properties

Latent Heat of Fusion, J/g 220
340
Maximum Temperature: Mechanical, °C 220
910
Melting Completion (Liquidus), °C 1070
1360
Melting Onset (Solidus), °C 1030
1320
Specific Heat Capacity, J/kg-K 390
500
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Base Metal Price, % relative 49
15
Density, g/cm3 8.9
7.5
Embodied Carbon, kg CO2/kg material 4.2
3.3
Embodied Energy, MJ/kg 65
47
Embodied Water, L/kg 310
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 39 to 92
150
Resilience: Unit (Modulus of Resilience), kJ/m3 64 to 2410
270
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
26
Strength to Weight: Axial, points 9.7 to 27
24
Strength to Weight: Bending, points 11 to 23
22
Thermal Shock Resistance, points 11 to 30
15

Alloy Composition

Aluminum (Al), % 0 to 0.2
0
Beryllium (Be), % 0.2 to 0.6
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
16 to 18
Cobalt (Co), % 0 to 0.3
0
Copper (Cu), % 95.9 to 98.4
0
Iron (Fe), % 0 to 0.1
58.2 to 65.4
Manganese (Mn), % 0
7.0 to 9.0
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 1.4 to 2.2
8.0 to 9.0
Nitrogen (N), % 0
0.080 to 0.18
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.2
3.5 to 4.5
Sulfur (S), % 0
0 to 0.030
Residuals, % 0 to 0.5
0