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EN 1.7218 Steel vs. C51000 Bronze

EN 1.7218 steel belongs to the iron alloys classification, while C51000 bronze belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.7218 steel and the bottom bar is C51000 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 1550
330 to 780

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 420
190
Melting Completion (Liquidus), °C 1460
1050
Melting Onset (Solidus), °C 1420
960
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 44
77
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.4
18
Electrical Conductivity: Equal Weight (Specific), % IACS 8.5
18

Otherwise Unclassified Properties

Base Metal Price, % relative 2.6
33
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.5
3.1
Embodied Energy, MJ/kg 20
50
Embodied Water, L/kg 52
350

Common Calculations

Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 18 to 55
10 to 25
Strength to Weight: Bending, points 18 to 38
12 to 21
Thermal Diffusivity, mm2/s 12
23
Thermal Shock Resistance, points 15 to 46
12 to 28

Alloy Composition

Aluminum (Al), % 0 to 0.040
0
Carbon (C), % 0.22 to 0.29
0
Chromium (Cr), % 0.9 to 1.2
0
Copper (Cu), % 0 to 0.3
92.9 to 95.5
Iron (Fe), % 96.2 to 98.1
0 to 0.1
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.6 to 0.9
0
Molybdenum (Mo), % 0.15 to 0.3
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.035
0.030 to 0.35
Silicon (Si), % 0 to 0.4
0
Sulfur (S), % 0 to 0.035
0
Tin (Sn), % 0
4.5 to 5.8
Zinc (Zn), % 0
0 to 0.3
Residuals, % 0
0 to 0.5