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C66100 Bronze vs. EN 1.7386 Steel

C66100 bronze belongs to the copper alloys classification, while EN 1.7386 steel belongs to the iron alloys. There are 27 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 C66100 bronze and the bottom bar is EN 1.7386 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 40
18 to 21
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
75
Shear Strength, MPa 280 to 460
340 to 410
Tensile Strength: Ultimate (UTS), MPa 410 to 790
550 to 670
Tensile Strength: Yield (Proof), MPa 120 to 430
240 to 440

Thermal Properties

Latent Heat of Fusion, J/g 260
270
Maximum Temperature: Mechanical, °C 200
600
Melting Completion (Liquidus), °C 1050
1450
Melting Onset (Solidus), °C 1000
1410
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 34
26
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 29
6.5
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 2.6
2.0
Embodied Energy, MJ/kg 42
28
Embodied Water, L/kg 300
88

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
92 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
150 to 490
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
20 to 24
Strength to Weight: Bending, points 14 to 22
19 to 22
Thermal Diffusivity, mm2/s 9.7
6.9
Thermal Shock Resistance, points 15 to 29
15 to 18

Alloy Composition

Aluminum (Al), % 0
0 to 0.040
Carbon (C), % 0
0.080 to 0.15
Chromium (Cr), % 0
8.0 to 10
Copper (Cu), % 92 to 97
0 to 0.3
Iron (Fe), % 0 to 0.25
86.8 to 90.5
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0.3 to 0.6
Molybdenum (Mo), % 0
0.9 to 1.1
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 2.8 to 3.5
0.25 to 1.0
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0