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C74500 Nickel Silver vs. EN 1.4869 Casting Alloy

C74500 nickel silver 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 (6, in this case) are not shown.

For each property being compared, the top bar is C74500 nickel silver 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, % 3.0 to 24
5.7
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 44
80
Tensile Strength: Ultimate (UTS), MPa 390 to 700
540
Tensile Strength: Yield (Proof), MPa 380 to 600
310

Thermal Properties

Latent Heat of Fusion, J/g 190
330
Maximum Temperature: Mechanical, °C 170
1200
Melting Completion (Liquidus), °C 1020
1450
Melting Onset (Solidus), °C 970
1390
Specific Heat Capacity, J/kg-K 390
460
Thermal Conductivity, W/m-K 45
10
Thermal Expansion, µm/m-K 19
13

Otherwise Unclassified Properties

Base Metal Price, % relative 29
70
Density, g/cm3 8.3
8.5
Embodied Carbon, kg CO2/kg material 3.4
7.7
Embodied Energy, MJ/kg 54
110
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 160
26
Resilience: Unit (Modulus of Resilience), kJ/m3 620 to 1540
230
Stiffness to Weight: Axial, points 7.7
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 13 to 23
18
Strength to Weight: Bending, points 14 to 21
17
Thermal Diffusivity, mm2/s 14
2.6
Thermal Shock Resistance, points 13 to 23
14

Alloy Composition

Carbon (C), % 0
0.45 to 0.55
Chromium (Cr), % 0
24 to 26
Cobalt (Co), % 0
14 to 16
Copper (Cu), % 63.5 to 66.5
0
Iron (Fe), % 0 to 0.25
11.4 to 23.6
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0 to 1.0
Nickel (Ni), % 9.0 to 11
33 to 37
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
4.0 to 6.0
Zinc (Zn), % 21.2 to 27.5
0
Residuals, % 0 to 0.5
0