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CC331G Bronze vs. EN 1.3961 Alloy

CC331G bronze belongs to the copper alloys classification, while EN 1.3961 alloy belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is CC331G bronze and the bottom bar is EN 1.3961 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 20
31
Poisson's Ratio 0.34
0.3
Shear Modulus, GPa 43
72
Tensile Strength: Ultimate (UTS), MPa 620
450
Tensile Strength: Yield (Proof), MPa 240
310

Thermal Properties

Latent Heat of Fusion, J/g 230
270
Melting Completion (Liquidus), °C 1060
1430
Melting Onset (Solidus), °C 1000
1390
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 18
1.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
25
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 3.2
4.8
Embodied Energy, MJ/kg 53
66
Embodied Water, L/kg 390
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97
130
Resilience: Unit (Modulus of Resilience), kJ/m3 250
250
Stiffness to Weight: Axial, points 7.6
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 21
15
Strength to Weight: Bending, points 19
16
Thermal Shock Resistance, points 22
130

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0 to 0.25
Copper (Cu), % 83 to 86.5
0
Iron (Fe), % 1.5 to 3.5
60.7 to 65
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0 to 1.5
35 to 37
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0