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EN 1.4028 Stainless Steel vs. C17510 Copper

EN 1.4028 stainless steel belongs to the iron alloys classification, while C17510 copper belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.4028 stainless steel and the bottom bar is C17510 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 11 to 17
5.4 to 37
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
44
Shear Strength, MPa 410 to 550
210 to 500
Tensile Strength: Ultimate (UTS), MPa 660 to 930
310 to 860
Tensile Strength: Yield (Proof), MPa 390 to 730
120 to 750

Thermal Properties

Latent Heat of Fusion, J/g 270
220
Maximum Temperature: Mechanical, °C 760
220
Melting Completion (Liquidus), °C 1440
1070
Melting Onset (Solidus), °C 1400
1030
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 30
210
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.8
22 to 54
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
23 to 54

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
49
Density, g/cm3 7.7
8.9
Embodied Carbon, kg CO2/kg material 1.9
4.2
Embodied Energy, MJ/kg 27
65
Embodied Water, L/kg 100
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94 to 96
39 to 92
Resilience: Unit (Modulus of Resilience), kJ/m3 380 to 1360
64 to 2410
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 24 to 33
9.7 to 27
Strength to Weight: Bending, points 22 to 27
11 to 23
Thermal Diffusivity, mm2/s 8.1
60
Thermal Shock Resistance, points 23 to 32
11 to 30

Alloy Composition

Aluminum (Al), % 0
0 to 0.2
Beryllium (Be), % 0
0.2 to 0.6
Carbon (C), % 0.26 to 0.35
0
Chromium (Cr), % 12 to 14
0
Cobalt (Co), % 0
0 to 0.3
Copper (Cu), % 0
95.9 to 98.4
Iron (Fe), % 83.1 to 87.7
0 to 0.1
Manganese (Mn), % 0 to 1.5
0
Nickel (Ni), % 0
1.4 to 2.2
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.2
Sulfur (S), % 0 to 0.015
0
Residuals, % 0
0 to 0.5

Comparable Variants