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C64800 Bronze vs. AWS ERNiCr-3

C64800 bronze belongs to the copper alloys classification, while AWS ERNiCr-3 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 C64800 bronze and the bottom bar is AWS ERNiCr-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0
34
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
75
Tensile Strength: Ultimate (UTS), MPa 640
630

Thermal Properties

Latent Heat of Fusion, J/g 220
320
Melting Completion (Liquidus), °C 1090
1380
Melting Onset (Solidus), °C 1030
1330
Specific Heat Capacity, J/kg-K 390
460
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 33
70
Density, g/cm3 8.9
8.4
Embodied Carbon, kg CO2/kg material 2.7
11
Embodied Energy, MJ/kg 43
160
Embodied Water, L/kg 310
280

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 20
21
Strength to Weight: Bending, points 19
19
Thermal Shock Resistance, points 23
18

Alloy Composition

Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0 to 0.090
18 to 22
Cobalt (Co), % 1.0 to 3.0
0 to 0.12
Copper (Cu), % 92.4 to 98.8
0 to 0.5
Iron (Fe), % 0 to 1.0
0 to 3.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
2.5 to 3.5
Nickel (Ni), % 0 to 0.5
67 to 77.5
Niobium (Nb), % 0
2.0 to 3.0
Phosphorus (P), % 0 to 0.5
0 to 0.030
Silicon (Si), % 0.2 to 1.0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.5
0
Titanium (Ti), % 0
0 to 0.75
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 0.5