MakeItFrom.com
Menu (ESC)

C92300 Bronze vs. EN 1.7729 Steel

C92300 bronze belongs to the copper alloys classification, while EN 1.7729 steel belongs to the iron alloys. There are 28 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 C92300 bronze and the bottom bar is EN 1.7729 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 19
17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 40
73
Tensile Strength: Ultimate (UTS), MPa 300
910
Tensile Strength: Yield (Proof), MPa 140
750

Thermal Properties

Latent Heat of Fusion, J/g 190
250
Maximum Temperature: Mechanical, °C 170
430
Melting Completion (Liquidus), °C 1000
1470
Melting Onset (Solidus), °C 850
1430
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 75
40
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 12
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 12
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 33
3.8
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 3.4
3.3
Embodied Energy, MJ/kg 56
49
Embodied Water, L/kg 370
59

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 47
150
Resilience: Unit (Modulus of Resilience), kJ/m3 86
1500
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 9.5
32
Strength to Weight: Bending, points 11
27
Thermal Diffusivity, mm2/s 23
11
Thermal Shock Resistance, points 11
27

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.015 to 0.080
Antimony (Sb), % 0 to 0.25
0
Arsenic (As), % 0
0 to 0.020
Boron (B), % 0
0.0010 to 0.010
Carbon (C), % 0
0.17 to 0.23
Chromium (Cr), % 0
0.9 to 1.2
Copper (Cu), % 85 to 89
0 to 0.2
Iron (Fe), % 0 to 0.25
94.8 to 97
Lead (Pb), % 0.3 to 1.0
0
Manganese (Mn), % 0
0.35 to 0.75
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 0 to 1.0
0 to 0.2
Phosphorus (P), % 0 to 1.5
0 to 0.020
Silicon (Si), % 0 to 0.0050
0 to 0.4
Sulfur (S), % 0 to 0.050
0 to 0.015
Tin (Sn), % 7.5 to 9.0
0 to 0.020
Titanium (Ti), % 0
0.070 to 0.15
Vanadium (V), % 0
0.6 to 0.8
Zinc (Zn), % 2.5 to 5.0
0
Residuals, % 0 to 0.7
0