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EN 1.7239 Steel vs. CC330G Bronze

EN 1.7239 steel belongs to the iron alloys classification, while CC330G bronze belongs to the copper alloys. There are 25 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.7239 steel and the bottom bar is CC330G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200 to 480
110
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 660 to 1990
530

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Maximum Temperature: Mechanical, °C 420
220
Melting Completion (Liquidus), °C 1460
1050
Melting Onset (Solidus), °C 1410
1000
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 44
62
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
14
Electrical Conductivity: Equal Weight (Specific), % IACS 8.4
15

Otherwise Unclassified Properties

Base Metal Price, % relative 2.3
29
Density, g/cm3 7.8
8.4
Embodied Carbon, kg CO2/kg material 1.5
3.2
Embodied Energy, MJ/kg 20
52
Embodied Water, L/kg 50
390

Common Calculations

Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 23 to 71
18
Strength to Weight: Bending, points 21 to 45
17
Thermal Diffusivity, mm2/s 12
17
Thermal Shock Resistance, points 19 to 59
19

Alloy Composition

Aluminum (Al), % 0
8.0 to 10.5
Carbon (C), % 0.56 to 0.64
0
Chromium (Cr), % 0.7 to 1.0
0
Copper (Cu), % 0
87 to 92
Iron (Fe), % 96.8 to 98
0 to 1.2
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 0.7 to 1.0
0 to 0.5
Molybdenum (Mo), % 0.060 to 0.15
0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.4
0 to 0.2
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
0 to 0.5