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EN 1.7149 Steel vs. C64200 Bronze

EN 1.7149 steel belongs to the iron alloys classification, while C64200 bronze belongs to the copper alloys. There are 24 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 1.7149 steel and the bottom bar is C64200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
42
Tensile Strength: Ultimate (UTS), MPa 500 to 1460
540 to 640

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Maximum Temperature: Mechanical, °C 420
210
Melting Completion (Liquidus), °C 1460
1000
Melting Onset (Solidus), °C 1420
980
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 46
45
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
29
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.5
3.0
Embodied Energy, MJ/kg 19
50
Embodied Water, L/kg 52
370

Common Calculations

Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 18 to 52
18 to 21
Strength to Weight: Bending, points 18 to 36
18 to 20
Thermal Diffusivity, mm2/s 12
13
Thermal Shock Resistance, points 15 to 42
20 to 23

Alloy Composition

Aluminum (Al), % 0
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Carbon (C), % 0.17 to 0.22
0
Chromium (Cr), % 1.0 to 1.3
0
Copper (Cu), % 0 to 0.25
88.2 to 92.2
Iron (Fe), % 96.5 to 97.7
0 to 0.3
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 1.1 to 1.4
0 to 0.1
Nickel (Ni), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.3
1.5 to 2.2
Sulfur (S), % 0.020 to 0.040
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5