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EN 1.4418 Stainless Steel vs. C91000 Bronze

EN 1.4418 stainless steel belongs to the iron alloys classification, while C91000 bronze belongs to the copper alloys. There are 28 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 1.4418 stainless steel and the bottom bar is C91000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 16 to 20
7.0
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 77
39
Tensile Strength: Ultimate (UTS), MPa 860 to 1000
230
Tensile Strength: Yield (Proof), MPa 540 to 790
150

Thermal Properties

Latent Heat of Fusion, J/g 280
180
Maximum Temperature: Mechanical, °C 870
160
Melting Completion (Liquidus), °C 1450
960
Melting Onset (Solidus), °C 1400
820
Specific Heat Capacity, J/kg-K 480
360
Thermal Conductivity, W/m-K 15
64
Thermal Expansion, µm/m-K 10
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 13
37
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 2.8
4.1
Embodied Energy, MJ/kg 39
67
Embodied Water, L/kg 130
420

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130 to 170
14
Resilience: Unit (Modulus of Resilience), kJ/m3 730 to 1590
100
Stiffness to Weight: Axial, points 14
6.8
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 31 to 36
7.5
Strength to Weight: Bending, points 26 to 28
9.7
Thermal Diffusivity, mm2/s 4.0
20
Thermal Shock Resistance, points 31 to 36
8.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.060
0
Chromium (Cr), % 15 to 17
0
Copper (Cu), % 0
84 to 86
Iron (Fe), % 73.2 to 80.2
0 to 0.1
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 0.8 to 1.5
0
Nickel (Ni), % 4.0 to 6.0
0 to 0.8
Nitrogen (N), % 0 to 0.020
0
Phosphorus (P), % 0 to 0.040
0 to 1.5
Silicon (Si), % 0 to 0.7
0 to 0.0050
Sulfur (S), % 0 to 0.015
0 to 0.050
Tin (Sn), % 0
14 to 16
Zinc (Zn), % 0
0 to 1.5
Residuals, % 0
0 to 0.6