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C66100 Bronze vs. EN 1.0434 Steel

C66100 bronze belongs to the copper alloys classification, while EN 1.0434 steel belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is EN 1.0434 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 40
12 to 28
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Shear Strength, MPa 280 to 460
280 to 330
Tensile Strength: Ultimate (UTS), MPa 410 to 790
390 to 540
Tensile Strength: Yield (Proof), MPa 120 to 430
250 to 450

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 200
400
Melting Completion (Liquidus), °C 1050
1460
Melting Onset (Solidus), °C 1000
1420
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 34
52
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 29
1.8
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.6
1.4
Embodied Energy, MJ/kg 42
18
Embodied Water, L/kg 300
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
39 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
170 to 540
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 25
14 to 19
Strength to Weight: Bending, points 14 to 22
15 to 19
Thermal Diffusivity, mm2/s 9.7
14
Thermal Shock Resistance, points 15 to 29
12 to 17

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0
0.15 to 0.19
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
98.8 to 99.18
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0.65 to 0.85
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 2.8 to 3.5
0 to 0.1
Sulfur (S), % 0
0 to 0.025
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0