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C97800 Nickel Silver vs. AWS ER90S-D2

C97800 nickel silver belongs to the copper alloys classification, while AWS ER90S-D2 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C97800 nickel silver and the bottom bar is AWS ER90S-D2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
190
Elongation at Break, % 10
19
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 48
73
Tensile Strength: Ultimate (UTS), MPa 370
710
Tensile Strength: Yield (Proof), MPa 170
600

Thermal Properties

Latent Heat of Fusion, J/g 220
260
Melting Completion (Liquidus), °C 1180
1450
Melting Onset (Solidus), °C 1140
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 25
47
Thermal Expansion, µm/m-K 16
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.0
7.4
Electrical Conductivity: Equal Weight (Specific), % IACS 4.1
8.5

Otherwise Unclassified Properties

Base Metal Price, % relative 40
2.6
Density, g/cm3 8.8
7.8
Embodied Carbon, kg CO2/kg material 5.1
1.6
Embodied Energy, MJ/kg 76
21
Embodied Water, L/kg 330
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
130
Resilience: Unit (Modulus of Resilience), kJ/m3 120
980
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 12
25
Strength to Weight: Bending, points 13
23
Thermal Diffusivity, mm2/s 7.3
13
Thermal Shock Resistance, points 13
21

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.070 to 0.12
Copper (Cu), % 64 to 67
0 to 0.5
Iron (Fe), % 0 to 1.5
95.2 to 97.4
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
1.6 to 2.1
Molybdenum (Mo), % 0
0.4 to 0.6
Nickel (Ni), % 24 to 27
0 to 0.15
Phosphorus (P), % 0 to 0.050
0 to 0.025
Silicon (Si), % 0 to 0.15
0.5 to 0.8
Sulfur (S), % 0 to 0.080
0 to 0.025
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0
0 to 0.5