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C64800 Bronze vs. EN 1.4869 Casting Alloy

C64800 bronze belongs to the copper alloys classification, while EN 1.4869 casting alloy belongs to the nickel alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C64800 bronze and the bottom bar is EN 1.4869 casting alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 8.0
5.7
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
80
Tensile Strength: Ultimate (UTS), MPa 640
540
Tensile Strength: Yield (Proof), MPa 630
310

Thermal Properties

Latent Heat of Fusion, J/g 220
330
Maximum Temperature: Mechanical, °C 200
1200
Melting Completion (Liquidus), °C 1090
1450
Melting Onset (Solidus), °C 1030
1390
Specific Heat Capacity, J/kg-K 390
460
Thermal Conductivity, W/m-K 260
10
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 33
70
Density, g/cm3 8.9
8.5
Embodied Carbon, kg CO2/kg material 2.7
7.7
Embodied Energy, MJ/kg 43
110
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
26
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
230
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 20
18
Strength to Weight: Bending, points 19
17
Thermal Diffusivity, mm2/s 75
2.6
Thermal Shock Resistance, points 23
14

Alloy Composition

Carbon (C), % 0
0.45 to 0.55
Chromium (Cr), % 0 to 0.090
24 to 26
Cobalt (Co), % 1.0 to 3.0
14 to 16
Copper (Cu), % 92.4 to 98.8
0
Iron (Fe), % 0 to 1.0
11.4 to 23.6
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.5
33 to 37
Phosphorus (P), % 0 to 0.5
0 to 0.040
Silicon (Si), % 0.2 to 1.0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.5
0
Tungsten (W), % 0
4.0 to 6.0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.5
0