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EN 1.5525 Steel vs. C31400 Bronze

EN 1.5525 steel belongs to the iron alloys classification, while C31400 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.5525 steel and the bottom bar is C31400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 11 to 21
6.8 to 29
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
42
Shear Strength, MPa 310 to 350
180 to 240
Tensile Strength: Ultimate (UTS), MPa 440 to 1440
270 to 420
Tensile Strength: Yield (Proof), MPa 300 to 490
78 to 310

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 400
180
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1420
1010
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 50
180
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
42
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
43

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
29
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.4
2.6
Embodied Energy, MJ/kg 19
42
Embodied Water, L/kg 48
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 44 to 240
26 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 640
28 to 420
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 16 to 51
8.7 to 13
Strength to Weight: Bending, points 16 to 36
11 to 14
Thermal Diffusivity, mm2/s 13
54
Thermal Shock Resistance, points 13 to 42
9.6 to 15

Alloy Composition

Boron (B), % 0.00080 to 0.0050
0
Carbon (C), % 0.18 to 0.23
0
Chromium (Cr), % 0 to 0.3
0
Copper (Cu), % 0 to 0.25
87.5 to 90.5
Iron (Fe), % 97.7 to 98.9
0 to 0.1
Lead (Pb), % 0
1.3 to 2.5
Manganese (Mn), % 0.9 to 1.2
0
Nickel (Ni), % 0
0 to 0.7
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.3
0
Sulfur (S), % 0 to 0.025
0
Zinc (Zn), % 0
5.8 to 11.2
Residuals, % 0
0 to 0.4