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EN 1.4823 Stainless Steel vs. C63020 Bronze

EN 1.4823 stainless steel belongs to the iron alloys classification, while C63020 bronze belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4823 stainless steel and the bottom bar is C63020 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 3.4
6.8
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 79
44
Tensile Strength: Ultimate (UTS), MPa 620
1020
Tensile Strength: Yield (Proof), MPa 290
740

Thermal Properties

Latent Heat of Fusion, J/g 320
230
Maximum Temperature: Mechanical, °C 1100
230
Melting Completion (Liquidus), °C 1400
1070
Melting Onset (Solidus), °C 1360
1020
Specific Heat Capacity, J/kg-K 490
450
Thermal Conductivity, W/m-K 17
40
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Base Metal Price, % relative 16
29
Density, g/cm3 7.6
8.2
Embodied Carbon, kg CO2/kg material 3.0
3.6
Embodied Energy, MJ/kg 43
58
Embodied Water, L/kg 170
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17
63
Resilience: Unit (Modulus of Resilience), kJ/m3 200
2320
Stiffness to Weight: Axial, points 15
8.0
Stiffness to Weight: Bending, points 26
20
Strength to Weight: Axial, points 23
34
Strength to Weight: Bending, points 21
27
Thermal Diffusivity, mm2/s 4.5
11
Thermal Shock Resistance, points 17
35

Alloy Composition

Aluminum (Al), % 0
10 to 11
Carbon (C), % 0.3 to 0.5
0
Chromium (Cr), % 25 to 28
0 to 0.050
Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 0
74.7 to 81.8
Iron (Fe), % 60.9 to 70.7
4.0 to 5.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 1.5
0 to 1.5
Molybdenum (Mo), % 0 to 0.5
0
Nickel (Ni), % 3.0 to 6.0
4.2 to 6.0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.25
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.5