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EN 1.4123 Stainless Steel vs. C94100 Bronze

EN 1.4123 stainless steel belongs to the iron alloys classification, while C94100 bronze belongs to the copper alloys. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is EN 1.4123 stainless steel and the bottom bar is C94100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
92
Poisson's Ratio 0.28
0.36
Shear Modulus, GPa 77
34
Tensile Strength: Ultimate (UTS), MPa 720 to 810
190

Thermal Properties

Latent Heat of Fusion, J/g 280
160
Maximum Temperature: Mechanical, °C 840
130
Melting Completion (Liquidus), °C 1450
870
Melting Onset (Solidus), °C 1410
790
Specific Heat Capacity, J/kg-K 480
330
Thermal Expansion, µm/m-K 10
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.8
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 10
29
Density, g/cm3 7.7
9.2
Embodied Carbon, kg CO2/kg material 4.2
3.0
Embodied Energy, MJ/kg 62
48
Embodied Water, L/kg 120
370

Common Calculations

Stiffness to Weight: Axial, points 14
5.5
Stiffness to Weight: Bending, points 25
16
Strength to Weight: Axial, points 26 to 29
5.8
Strength to Weight: Bending, points 23 to 25
8.1
Thermal Shock Resistance, points 26 to 29
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Carbon (C), % 0.35 to 0.5
0
Chromium (Cr), % 14 to 16.5
0
Copper (Cu), % 0
72 to 79
Iron (Fe), % 76.7 to 84.6
0 to 0.25
Lead (Pb), % 0
18 to 22
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 1.0 to 2.5
0
Nickel (Ni), % 0 to 0.5
0 to 1.0
Nitrogen (N), % 0.1 to 0.3
0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
4.5 to 6.5
Vanadium (V), % 0 to 1.5
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 1.3