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EN 1.4923 Stainless Steel vs. C19500 Copper

EN 1.4923 stainless steel belongs to the iron alloys classification, while C19500 copper belongs to the copper alloys. There are 29 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 1.4923 stainless steel and the bottom bar is C19500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 12 to 21
2.3 to 38
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
44
Shear Strength, MPa 540 to 590
260 to 360
Tensile Strength: Ultimate (UTS), MPa 870 to 980
380 to 640
Tensile Strength: Yield (Proof), MPa 470 to 780
120 to 600

Thermal Properties

Latent Heat of Fusion, J/g 270
210
Maximum Temperature: Mechanical, °C 740
200
Melting Completion (Liquidus), °C 1450
1090
Melting Onset (Solidus), °C 1410
1090
Specific Heat Capacity, J/kg-K 480
390
Thermal Conductivity, W/m-K 24
200
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.9
50 to 56
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
50 to 57

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
31
Density, g/cm3 7.8
8.9
Embodied Carbon, kg CO2/kg material 2.9
2.7
Embodied Energy, MJ/kg 41
42
Embodied Water, L/kg 100
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
14 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 1580
59 to 1530
Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 31 to 35
12 to 20
Strength to Weight: Bending, points 26 to 28
13 to 18
Thermal Diffusivity, mm2/s 6.5
58
Thermal Shock Resistance, points 30 to 34
13 to 23

Alloy Composition

Aluminum (Al), % 0
0 to 0.020
Carbon (C), % 0.18 to 0.24
0
Chromium (Cr), % 11 to 12.5
0
Cobalt (Co), % 0
0.3 to 1.3
Copper (Cu), % 0
94.9 to 98.6
Iron (Fe), % 83.5 to 87.1
1.0 to 2.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0.4 to 0.9
0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0.3 to 0.8
0
Phosphorus (P), % 0 to 0.025
0.010 to 0.35
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0.1 to 1.0
Vanadium (V), % 0.25 to 0.35
0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.2

Comparable Variants