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EN 1.4419 Stainless Steel vs. C16200 Copper

EN 1.4419 stainless steel belongs to the iron alloys classification, while C16200 copper belongs to the copper alloys. There are 30 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is EN 1.4419 stainless steel and the bottom bar is C16200 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 11 to 17
2.0 to 56
Fatigue Strength, MPa 230 to 680
100 to 210
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
43
Shear Strength, MPa 410 to 950
190 to 390
Tensile Strength: Ultimate (UTS), MPa 660 to 1590
240 to 550
Tensile Strength: Yield (Proof), MPa 370 to 1240
48 to 470

Thermal Properties

Latent Heat of Fusion, J/g 280
210
Maximum Temperature: Mechanical, °C 790
370
Melting Completion (Liquidus), °C 1440
1080
Melting Onset (Solidus), °C 1400
1030
Specific Heat Capacity, J/kg-K 480
380
Thermal Conductivity, W/m-K 30
360
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.8
90
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
90

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
30
Density, g/cm3 7.7
9.0
Embodied Carbon, kg CO2/kg material 2.2
2.6
Embodied Energy, MJ/kg 30
41
Embodied Water, L/kg 110
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 170
10 to 99
Resilience: Unit (Modulus of Resilience), kJ/m3 350 to 3920
10 to 970
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 24 to 57
7.4 to 17
Strength to Weight: Bending, points 22 to 39
9.6 to 17
Thermal Diffusivity, mm2/s 8.1
100
Thermal Shock Resistance, points 23 to 55
8.7 to 20

Alloy Composition

Cadmium (Cd), % 0
0.7 to 1.2
Carbon (C), % 0.36 to 0.42
0
Chromium (Cr), % 13 to 14.5
0
Copper (Cu), % 0
98.6 to 99.3
Iron (Fe), % 82 to 86
0 to 0.2
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0.6 to 1.0
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0