85-silver 15-nickel vs. EN 1.3536 Steel

85-silver 15-nickel belongs to the otherwise unclassified metals classification, while EN 1.3536 steel belongs to the iron alloys. There are 17 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is 85-silver 15-nickel and the bottom bar is EN 1.3536 steel.

85-Silver 15-Nickel Electrical Contact Alloy EN 1.3536 (100CrMo7-3) Through-Hardening Bearing Steel

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa		88
Elastic (Young's, Tensile) Modulus, GPa		190

Poisson's Ratio		0.36
Poisson's Ratio		0.29

Shear Modulus, GPa		32
Shear Modulus, GPa		73

Tensile Strength: Ultimate (UTS), MPa		260 to 470
Tensile Strength: Ultimate (UTS), MPa		660

Thermal Properties

Latent Heat of Fusion, J/g		140
Latent Heat of Fusion, J/g		250

Melting Completion (Liquidus), °C		870
Melting Completion (Liquidus), °C		1450

Melting Onset (Solidus), °C		960
Melting Onset (Solidus), °C		1410

Specific Heat Capacity, J/kg-K		270
Specific Heat Capacity, J/kg-K		470

Thermal Expansion, µm/m-K		18
Thermal Expansion, µm/m-K		13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS		86
Electrical Conductivity: Equal Volume, % IACS		7.4

Electrical Conductivity: Equal Weight (Specific), % IACS		75
Electrical Conductivity: Equal Weight (Specific), % IACS		8.5

Otherwise Unclassified Properties

Density, g/cm³		10
Density, g/cm³		7.8

Common Calculations

Stiffness to Weight: Axial, points		4.8
Stiffness to Weight: Axial, points		13

Stiffness to Weight: Bending, points		14
Stiffness to Weight: Bending, points		24

Strength to Weight: Axial, points		7.1 to 13
Strength to Weight: Axial, points		23

Strength to Weight: Bending, points		8.9 to 13
Strength to Weight: Bending, points		22

Thermal Shock Resistance, points		12 to 21
Thermal Shock Resistance, points		19

Alloy Composition

Aluminum (Al), %		0
Aluminum (Al), %		0 to 0.050

Carbon (C), %		0
Carbon (C), %		0.93 to 1.1

Chromium (Cr), %		0
Chromium (Cr), %		1.7 to 2.0

Copper (Cu), %		0
Copper (Cu), %		0 to 0.3

Iron (Fe), %		0
Iron (Fe), %		96 to 97.4

Manganese (Mn), %		0
Manganese (Mn), %		0.6 to 0.8

Molybdenum (Mo), %		0
Molybdenum (Mo), %		0.2 to 0.35

Nickel (Ni), %		13.8 to 16
Nickel (Ni), %		0

Oxygen (O), %		0
Oxygen (O), %		0 to 0.0015

Phosphorus (P), %		0
Phosphorus (P), %		0 to 0.025

Silicon (Si), %		0
Silicon (Si), %		0.15 to 0.45

Silver (Ag), %		84 to 86
Silver (Ag), %		0

Sulfur (S), %		0
Sulfur (S), %		0 to 0.030

Residuals, %		0 to 0.2
Residuals, %		0