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EN 1.4913 Stainless Steel vs. C14181 Copper

EN 1.4913 stainless steel belongs to the iron alloys classification, while C14181 copper belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is EN 1.4913 stainless steel and the bottom bar is C14181 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 14 to 22
15
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 75
43
Tensile Strength: Ultimate (UTS), MPa 870 to 980
210
Tensile Strength: Yield (Proof), MPa 480 to 850
130

Thermal Properties

Latent Heat of Fusion, J/g 270
210
Maximum Temperature: Mechanical, °C 700
200
Melting Completion (Liquidus), °C 1460
1080
Melting Onset (Solidus), °C 1410
1080
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 24
380
Thermal Expansion, µm/m-K 11
17

Otherwise Unclassified Properties

Base Metal Price, % relative 9.0
31
Density, g/cm3 7.8
9.0
Embodied Carbon, kg CO2/kg material 2.9
2.6
Embodied Energy, MJ/kg 41
41
Embodied Water, L/kg 97
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 160
28
Resilience: Unit (Modulus of Resilience), kJ/m3 600 to 1860
69
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 31 to 35
6.5
Strength to Weight: Bending, points 26 to 28
8.8
Thermal Diffusivity, mm2/s 6.5
110
Thermal Shock Resistance, points 31 to 34
7.4

Alloy Composition

Aluminum (Al), % 0 to 0.020
0
Boron (B), % 0 to 0.0015
0
Cadmium (Cd), % 0
0 to 0.0020
Carbon (C), % 0.17 to 0.23
0 to 0.0050
Chromium (Cr), % 10 to 11.5
0
Copper (Cu), % 0
99.9 to 100
Iron (Fe), % 84.5 to 88.3
0
Lead (Pb), % 0
0 to 0.0020
Manganese (Mn), % 0.4 to 0.9
0
Molybdenum (Mo), % 0.5 to 0.8
0
Nickel (Ni), % 0.2 to 0.6
0
Niobium (Nb), % 0.25 to 0.55
0
Nitrogen (N), % 0.050 to 0.1
0
Phosphorus (P), % 0 to 0.025
0 to 0.0020
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Vanadium (V), % 0.1 to 0.3
0
Zinc (Zn), % 0
0 to 0.0020