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C92500 Bronze vs. EN 1.7701 Steel

C92500 bronze belongs to the copper alloys classification, while EN 1.7701 steel belongs to the iron alloys. There are 24 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 C92500 bronze and the bottom bar is EN 1.7701 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 40
73
Tensile Strength: Ultimate (UTS), MPa 310
670 to 2010

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Maximum Temperature: Mechanical, °C 170
420
Melting Completion (Liquidus), °C 980
1460
Melting Onset (Solidus), °C 870
1420
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 63
44
Thermal Expansion, µm/m-K 18
13

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 35
2.6
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 3.7
1.9
Embodied Energy, MJ/kg 61
26
Embodied Water, L/kg 390
52

Common Calculations

Stiffness to Weight: Axial, points 6.8
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 9.8
24 to 71
Strength to Weight: Bending, points 12
22 to 45
Thermal Diffusivity, mm2/s 20
12
Thermal Shock Resistance, points 12
20 to 59

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0.48 to 0.56
Chromium (Cr), % 0
0.9 to 1.2
Copper (Cu), % 85 to 88
0
Iron (Fe), % 0 to 0.3
96.2 to 97.7
Lead (Pb), % 1.0 to 1.5
0
Manganese (Mn), % 0
0.7 to 1.1
Molybdenum (Mo), % 0
0.15 to 0.3
Nickel (Ni), % 0.8 to 1.5
0
Phosphorus (P), % 0 to 1.5
0 to 0.025
Silicon (Si), % 0 to 0.0050
0 to 0.4
Sulfur (S), % 0 to 0.050
0 to 0.025
Tin (Sn), % 10 to 12
0
Vanadium (V), % 0
0.1 to 0.2
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.7
0