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C94300 Bronze vs. EN 1.1203 Steel

C94300 bronze belongs to the copper alloys classification, while EN 1.1203 steel belongs to the iron 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 C94300 bronze and the bottom bar is EN 1.1203 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
190
Elongation at Break, % 9.7
12 to 15
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 32
72
Tensile Strength: Ultimate (UTS), MPa 180
690 to 780
Tensile Strength: Yield (Proof), MPa 120
340 to 480

Thermal Properties

Latent Heat of Fusion, J/g 150
250
Maximum Temperature: Mechanical, °C 110
400
Melting Completion (Liquidus), °C 820
1460
Melting Onset (Solidus), °C 760
1420
Specific Heat Capacity, J/kg-K 320
470
Thermal Conductivity, W/m-K 63
48
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
2.1
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 2.9
1.4
Embodied Energy, MJ/kg 47
19
Embodied Water, L/kg 370
47

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
69 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 77
310 to 610
Stiffness to Weight: Axial, points 5.2
13
Stiffness to Weight: Bending, points 16
24
Strength to Weight: Axial, points 5.2
25 to 28
Strength to Weight: Bending, points 7.4
22 to 24
Thermal Diffusivity, mm2/s 21
13
Thermal Shock Resistance, points 7.1
22 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0.52 to 0.6
Chromium (Cr), % 0
0 to 0.4
Copper (Cu), % 67 to 72
0
Iron (Fe), % 0 to 0.15
97.1 to 98.9
Lead (Pb), % 23 to 27
0
Manganese (Mn), % 0
0.6 to 0.9
Molybdenum (Mo), % 0
0 to 0.1
Nickel (Ni), % 0 to 1.0
0 to 0.4
Phosphorus (P), % 0 to 1.5
0 to 0.035
Silicon (Si), % 0 to 0.0050
0 to 0.4
Sulfur (S), % 0 to 0.080
0 to 0.035
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 1.0
0