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C95520 Bronze vs. EN 1.0644 Steel

C95520 bronze belongs to the copper alloys classification, while EN 1.0644 steel belongs to the iron alloys. There are 29 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 C95520 bronze and the bottom bar is EN 1.0644 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 280
200
Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 2.6
17
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 44
73
Tensile Strength: Ultimate (UTS), MPa 970
690
Tensile Strength: Yield (Proof), MPa 530
570

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Maximum Temperature: Mechanical, °C 240
400
Melting Completion (Liquidus), °C 1070
1460
Melting Onset (Solidus), °C 1020
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 40
47
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 12
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
2.4
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 3.6
1.8
Embodied Energy, MJ/kg 58
24
Embodied Water, L/kg 390
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
110
Resilience: Unit (Modulus of Resilience), kJ/m3 1210
870
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 33
24
Strength to Weight: Bending, points 27
22
Thermal Diffusivity, mm2/s 11
13
Thermal Shock Resistance, points 33
22

Alloy Composition

Aluminum (Al), % 10.5 to 11.5
0.010 to 0.050
Carbon (C), % 0
0.16 to 0.22
Chromium (Cr), % 0 to 0.050
0 to 0.3
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.5 to 81.3
0 to 0.3
Iron (Fe), % 4.0 to 5.5
96.1 to 98.4
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 1.5
1.3 to 1.7
Molybdenum (Mo), % 0
0 to 0.080
Nickel (Ni), % 4.2 to 6.0
0 to 0.4
Niobium (Nb), % 0
0 to 0.070
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.15
0.1 to 0.5
Sulfur (S), % 0
0 to 0.035
Tin (Sn), % 0 to 0.25
0
Titanium (Ti), % 0
0 to 0.050
Vanadium (V), % 0
0.080 to 0.15
Zinc (Zn), % 0 to 0.3
0
Residuals, % 0 to 0.5
0