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AWS ERNi-1 vs. 85-silver 15-nickel

AWS ERNi-1 belongs to the nickel alloys classification, while 85-silver 15-nickel belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is AWS ERNi-1 and the bottom bar is 85-silver 15-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
88
Poisson's Ratio 0.31
0.36
Shear Modulus, GPa 69
32
Tensile Strength: Ultimate (UTS), MPa 470
260 to 470

Thermal Properties

Latent Heat of Fusion, J/g 300
140
Melting Completion (Liquidus), °C 1360
870
Melting Onset (Solidus), °C 1310
960
Specific Heat Capacity, J/kg-K 450
270
Thermal Expansion, µm/m-K 11
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
86
Electrical Conductivity: Equal Weight (Specific), % IACS 19
75

Otherwise Unclassified Properties

Density, g/cm3 8.7
10

Common Calculations

Stiffness to Weight: Axial, points 12
4.8
Stiffness to Weight: Bending, points 22
14
Strength to Weight: Axial, points 15
7.1 to 13
Strength to Weight: Bending, points 15
8.9 to 13
Thermal Shock Resistance, points 17
12 to 21

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Carbon (C), % 0 to 0.15
0
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 0 to 1.0
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 93 to 98
13.8 to 16
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0
Silver (Ag), % 0
84 to 86
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.0 to 3.5
0
Residuals, % 0
0 to 0.2