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C74500 Nickel Silver vs. ACI-ASTM CA28MWV Steel

C74500 nickel silver belongs to the copper alloys classification, while ACI-ASTM CA28MWV steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C74500 nickel silver and the bottom bar is ACI-ASTM CA28MWV steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 3.0 to 24
11
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 44
76
Tensile Strength: Ultimate (UTS), MPa 390 to 700
1080
Tensile Strength: Yield (Proof), MPa 380 to 600
870

Thermal Properties

Latent Heat of Fusion, J/g 190
270
Maximum Temperature: Mechanical, °C 170
740
Melting Completion (Liquidus), °C 1020
1470
Melting Onset (Solidus), °C 970
1430
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 45
25
Thermal Expansion, µm/m-K 19
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
4.6
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
11
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 3.4
3.1
Embodied Energy, MJ/kg 54
44
Embodied Water, L/kg 310
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 12 to 160
110
Resilience: Unit (Modulus of Resilience), kJ/m3 620 to 1540
1920
Stiffness to Weight: Axial, points 7.7
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 23
38
Strength to Weight: Bending, points 14 to 21
30
Thermal Diffusivity, mm2/s 14
6.6
Thermal Shock Resistance, points 13 to 23
40

Alloy Composition

Carbon (C), % 0
0.2 to 0.28
Chromium (Cr), % 0
11 to 12.5
Copper (Cu), % 63.5 to 66.5
0
Iron (Fe), % 0 to 0.25
81.4 to 85.8
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0.5 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.3
Nickel (Ni), % 9.0 to 11
0.5 to 1.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
0.9 to 1.3
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 21.2 to 27.5
0
Residuals, % 0 to 0.5
0