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C67400 Bronze vs. EN 1.3520 Steel

C67400 bronze belongs to the copper alloys classification, while EN 1.3520 steel belongs to the iron alloys. There are 24 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 C67400 bronze and the bottom bar is EN 1.3520 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 41
72
Tensile Strength: Ultimate (UTS), MPa 480 to 610
620 to 730

Thermal Properties

Latent Heat of Fusion, J/g 190
260
Maximum Temperature: Mechanical, °C 130
430
Melting Completion (Liquidus), °C 890
1440
Melting Onset (Solidus), °C 870
1400
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 100
43
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 23
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 26
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 23
2.6
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.5
Embodied Energy, MJ/kg 48
20
Embodied Water, L/kg 330
54

Common Calculations

Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 17 to 22
22 to 26
Strength to Weight: Bending, points 17 to 20
21 to 23
Thermal Diffusivity, mm2/s 32
12
Thermal Shock Resistance, points 16 to 20
18 to 22

Alloy Composition

Aluminum (Al), % 0.5 to 2.0
0 to 0.050
Carbon (C), % 0
0.93 to 1.1
Chromium (Cr), % 0
1.4 to 1.7
Copper (Cu), % 57 to 60
0 to 0.3
Iron (Fe), % 0 to 0.35
95.9 to 97.2
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 2.0 to 3.5
1.0 to 1.2
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.25
0
Oxygen (O), % 0
0 to 0.0015
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0.5 to 1.5
0.45 to 0.75
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 31.1 to 40
0
Residuals, % 0 to 0.5
0