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CC491K Bronze vs. AWS ENiCrMo-4

CC491K bronze belongs to the copper alloys classification, while AWS ENiCrMo-4 belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is CC491K bronze and the bottom bar is AWS ENiCrMo-4.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 13
28
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 40
84
Tensile Strength: Ultimate (UTS), MPa 260
790

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Melting Completion (Liquidus), °C 980
1590
Melting Onset (Solidus), °C 900
1530
Specific Heat Capacity, J/kg-K 370
410
Thermal Expansion, µm/m-K 19
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
70
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 3.1
13
Embodied Energy, MJ/kg 51
170
Embodied Water, L/kg 350
280

Common Calculations

Stiffness to Weight: Axial, points 6.7
13
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 8.1
24
Strength to Weight: Bending, points 10
21
Thermal Shock Resistance, points 9.3
22

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
14.5 to 16.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 81 to 87
0 to 0.5
Iron (Fe), % 0 to 0.3
4.0 to 7.0
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 0 to 2.0
49.9 to 63.5
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 0.2
Sulfur (S), % 0 to 0.1
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Tungsten (W), % 0
3.0 to 4.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 4.0 to 6.0
0
Residuals, % 0
0 to 0.5