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CC333G Bronze vs. EN 1.7729 Steel

CC333G bronze belongs to the copper alloys classification, while EN 1.7729 steel belongs to the iron alloys. There are 29 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 CC333G bronze and the bottom bar is EN 1.7729 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
270
Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 13
17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 45
73
Tensile Strength: Ultimate (UTS), MPa 710
910
Tensile Strength: Yield (Proof), MPa 310
750

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Maximum Temperature: Mechanical, °C 230
430
Melting Completion (Liquidus), °C 1080
1470
Melting Onset (Solidus), °C 1020
1430
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 38
40
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.6
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
8.7

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.8
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.5
3.3
Embodied Energy, MJ/kg 56
49
Embodied Water, L/kg 380
59

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
150
Resilience: Unit (Modulus of Resilience), kJ/m3 410
1500
Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 24
32
Strength to Weight: Bending, points 21
27
Thermal Diffusivity, mm2/s 10
11
Thermal Shock Resistance, points 24
27

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0.015 to 0.080
Arsenic (As), % 0
0 to 0.020
Bismuth (Bi), % 0 to 0.010
0
Boron (B), % 0
0.0010 to 0.010
Carbon (C), % 0
0.17 to 0.23
Chromium (Cr), % 0 to 0.050
0.9 to 1.2
Copper (Cu), % 76 to 83
0 to 0.2
Iron (Fe), % 3.0 to 5.5
94.8 to 97
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0.35 to 0.75
Molybdenum (Mo), % 0
0.9 to 1.1
Nickel (Ni), % 3.7 to 6.0
0 to 0.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.4
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.1
0 to 0.020
Titanium (Ti), % 0
0.070 to 0.15
Vanadium (V), % 0
0.6 to 0.8
Zinc (Zn), % 0 to 0.5
0