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C78200 Nickel Silver vs. K94200 Alloy

C78200 nickel silver belongs to the copper alloys classification, while K94200 alloy belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C78200 nickel silver and the bottom bar is K94200 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 3.0 to 40
5.0 to 32
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 43
54
Shear Strength, MPa 280 to 400
330 to 410
Tensile Strength: Ultimate (UTS), MPa 370 to 630
500 to 710
Tensile Strength: Yield (Proof), MPa 170 to 570
270 to 650

Thermal Properties

Melting Onset (Solidus), °C 970
1440
Specific Heat Capacity, J/kg-K 390
500
Thermal Conductivity, W/m-K 48
15
Thermal Expansion, µm/m-K 19
5.0

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 12
3.0

Otherwise Unclassified Properties

Density, g/cm3 8.4
8.2

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 18 to 120
35 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 130 to 1440
250 to 1460
Stiffness to Weight: Axial, points 7.4
9.8
Stiffness to Weight: Bending, points 19
21
Strength to Weight: Axial, points 12 to 21
17 to 24
Strength to Weight: Bending, points 14 to 19
17 to 22
Thermal Diffusivity, mm2/s 15
3.7
Thermal Shock Resistance, points 12 to 21
49 to 70