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CC333G Bronze vs. EN 1.7272 Steel

CC333G bronze belongs to the copper alloys classification, while EN 1.7272 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 CC333G bronze and the bottom bar is EN 1.7272 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 45
73
Tensile Strength: Ultimate (UTS), MPa 710
490 to 1650

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Maximum Temperature: Mechanical, °C 230
410
Melting Completion (Liquidus), °C 1080
1460
Melting Onset (Solidus), °C 1020
1420
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 38
45
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
2.2
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.5
1.5
Embodied Energy, MJ/kg 56
19
Embodied Water, L/kg 380
49

Common Calculations

Stiffness to Weight: Axial, points 8.0
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 24
17 to 59
Strength to Weight: Bending, points 21
18 to 40
Thermal Diffusivity, mm2/s 10
12
Thermal Shock Resistance, points 24
14 to 48

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Bismuth (Bi), % 0 to 0.010
0
Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0
0.28 to 0.33
Chromium (Cr), % 0 to 0.050
0.4 to 0.55
Copper (Cu), % 76 to 83
0 to 0.25
Iron (Fe), % 3.0 to 5.5
97.2 to 98.3
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0.9 to 1.2
Molybdenum (Mo), % 0
0.1 to 0.15
Nickel (Ni), % 3.7 to 6.0
0
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.1
0 to 0.3
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0