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EN 1.4565 Stainless Steel vs. C55180 Copper

EN 1.4565 stainless steel belongs to the iron alloys classification, while C55180 copper belongs to the copper 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 EN 1.4565 stainless steel and the bottom bar is C55180 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 35
20
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 81
41
Tensile Strength: Ultimate (UTS), MPa 880
200
Tensile Strength: Yield (Proof), MPa 480
100

Thermal Properties

Latent Heat of Fusion, J/g 310
200
Maximum Temperature: Mechanical, °C 1100
200
Melting Completion (Liquidus), °C 1420
920
Melting Onset (Solidus), °C 1380
710
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 12
200
Thermal Expansion, µm/m-K 15
17

Otherwise Unclassified Properties

Base Metal Price, % relative 28
29
Density, g/cm3 7.9
8.6
Embodied Carbon, kg CO2/kg material 5.4
2.5
Embodied Energy, MJ/kg 74
39
Embodied Water, L/kg 210
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 260
34
Resilience: Unit (Modulus of Resilience), kJ/m3 550
48
Stiffness to Weight: Axial, points 14
7.1
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 31
6.4
Strength to Weight: Bending, points 26
8.8
Thermal Diffusivity, mm2/s 3.2
56
Thermal Shock Resistance, points 21
7.9

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 24 to 26
0
Copper (Cu), % 0
94.7 to 95.2
Iron (Fe), % 41.2 to 50.7
0
Manganese (Mn), % 5.0 to 7.0
0
Molybdenum (Mo), % 4.0 to 5.0
0
Nickel (Ni), % 16 to 19
0
Niobium (Nb), % 0 to 0.15
0
Nitrogen (N), % 0.3 to 0.6
0
Phosphorus (P), % 0 to 0.030
4.8 to 5.2
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Residuals, % 0
0 to 0.15