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EN 1.4869 Casting Alloy vs. C95700 Bronze

EN 1.4869 casting alloy belongs to the nickel alloys classification, while C95700 bronze belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.4869 casting alloy and the bottom bar is C95700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
130
Elongation at Break, % 5.7
23
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 80
47
Tensile Strength: Ultimate (UTS), MPa 540
680
Tensile Strength: Yield (Proof), MPa 310
310

Thermal Properties

Latent Heat of Fusion, J/g 330
230
Maximum Temperature: Mechanical, °C 1200
220
Melting Completion (Liquidus), °C 1450
990
Melting Onset (Solidus), °C 1390
950
Specific Heat Capacity, J/kg-K 460
440
Thermal Conductivity, W/m-K 10
12
Thermal Expansion, µm/m-K 13
18

Otherwise Unclassified Properties

Base Metal Price, % relative 70
26
Density, g/cm3 8.5
8.2
Embodied Carbon, kg CO2/kg material 7.7
3.3
Embodied Energy, MJ/kg 110
54
Embodied Water, L/kg 300
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 26
130
Resilience: Unit (Modulus of Resilience), kJ/m3 230
390
Stiffness to Weight: Axial, points 13
8.5
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 18
23
Strength to Weight: Bending, points 17
21
Thermal Diffusivity, mm2/s 2.6
3.3
Thermal Shock Resistance, points 14
21

Alloy Composition

Aluminum (Al), % 0
7.0 to 8.5
Carbon (C), % 0.45 to 0.55
0
Chromium (Cr), % 24 to 26
0
Cobalt (Co), % 14 to 16
0
Copper (Cu), % 0
71 to 78.5
Iron (Fe), % 11.4 to 23.6
2.0 to 4.0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 1.0
11 to 14
Nickel (Ni), % 33 to 37
1.5 to 3.0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 4.0 to 6.0
0
Residuals, % 0
0 to 0.5