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ECO Rubber vs. C76200 Nickel Silver

ECO rubber and C76200 nickel silver belong to fundamentally different material chemistries. ECO rubber is a polymeric material, while C76200 nickel silver is a metal. Therefore, their performance will be even more dissimilar than would be suggested by the difference in properties. There are 11 material properties with values for both materials. Properties with values for just one material (17, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is ECO rubber and the bottom bar is C76200 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 0.0075
120
Poisson's Ratio 0.49
0.31
Shear Modulus, GPa 2.5
44
Tensile Strength: Ultimate (UTS), MPa 16
390 to 790

Thermal Properties

Maximum Temperature: Mechanical, °C 130
170
Thermal Expansion, µm/m-K 650
19

Otherwise Unclassified Properties

Density, g/cm3 1.5
8.2

Common Calculations

Stiffness to Weight: Axial, points 0.0029
7.8
Stiffness to Weight: Bending, points 4.5
20
Strength to Weight: Axial, points 3.0
13 to 27
Strength to Weight: Bending, points 9.5
14 to 23