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EN 1.1131 Cast Steel vs. CC330G Bronze

EN 1.1131 cast steel belongs to the iron alloys classification, while CC330G bronze belongs to the copper alloys. There are 28 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 1.1131 cast steel and the bottom bar is CC330G bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 27
20
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
42
Tensile Strength: Ultimate (UTS), MPa 530
530
Tensile Strength: Yield (Proof), MPa 270
190

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Maximum Temperature: Mechanical, °C 400
220
Melting Completion (Liquidus), °C 1460
1050
Melting Onset (Solidus), °C 1420
1000
Specific Heat Capacity, J/kg-K 470
430
Thermal Conductivity, W/m-K 52
62
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
14
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
15

Otherwise Unclassified Properties

Base Metal Price, % relative 1.9
29
Density, g/cm3 7.8
8.4
Embodied Carbon, kg CO2/kg material 1.4
3.2
Embodied Energy, MJ/kg 19
52
Embodied Water, L/kg 47
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
82
Resilience: Unit (Modulus of Resilience), kJ/m3 200
170
Stiffness to Weight: Axial, points 13
7.5
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 19
18
Strength to Weight: Bending, points 18
17
Thermal Diffusivity, mm2/s 14
17
Thermal Shock Resistance, points 17
19

Alloy Composition

Aluminum (Al), % 0
8.0 to 10.5
Carbon (C), % 0.15 to 0.2
0
Copper (Cu), % 0
87 to 92
Iron (Fe), % 97.6 to 98.9
0 to 1.2
Lead (Pb), % 0
0 to 0.3
Manganese (Mn), % 1.0 to 1.6
0 to 0.5
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.6
0 to 0.2
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
0 to 0.5