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C66100 Bronze vs. EN 1.0303 Steel

C66100 bronze belongs to the copper alloys classification, while EN 1.0303 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 1.0303 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 40
12 to 25
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Shear Strength, MPa 280 to 460
220 to 260
Tensile Strength: Ultimate (UTS), MPa 410 to 790
290 to 410
Tensile Strength: Yield (Proof), MPa 120 to 430
200 to 320

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 200
400
Melting Completion (Liquidus), °C 1050
1470
Melting Onset (Solidus), °C 1000
1430
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 34
53
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
30 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
110 to 270
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 25
10 to 15
Strength to Weight: Bending, points 14 to 22
12 to 16
Thermal Diffusivity, mm2/s 9.7
14
Thermal Shock Resistance, points 15 to 29
9.2 to 13

Alloy Composition

Aluminum (Al), % 0
0.020 to 0.060
Carbon (C), % 0
0.020 to 0.060
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
99.335 to 99.71
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0.25 to 0.4
Phosphorus (P), % 0
0 to 0.020
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