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C79600 Nickel Silver vs. AWS ER90S-B9

C79600 nickel silver belongs to the copper alloys classification, while AWS ER90S-B9 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is AWS ER90S-B9.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 15
18
Poisson's Ratio 0.3
0.28
Shear Modulus, GPa 43
75
Tensile Strength: Ultimate (UTS), MPa 480
690
Tensile Strength: Yield (Proof), MPa 300
470

Thermal Properties

Latent Heat of Fusion, J/g 180
270
Melting Completion (Liquidus), °C 930
1450
Melting Onset (Solidus), °C 880
1410
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 36
25
Thermal Expansion, µm/m-K 21
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 25
7.0
Density, g/cm3 7.9
7.8
Embodied Carbon, kg CO2/kg material 3.5
2.6
Embodied Energy, MJ/kg 57
37
Embodied Water, L/kg 310
91

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 63
110
Resilience: Unit (Modulus of Resilience), kJ/m3 400
570
Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 17
25
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 12
6.9
Thermal Shock Resistance, points 15
19

Alloy Composition

Aluminum (Al), % 0
0 to 0.040
Carbon (C), % 0
0.070 to 0.13
Chromium (Cr), % 0
8.0 to 10.5
Copper (Cu), % 43.5 to 46.5
0 to 0.2
Iron (Fe), % 0
84.4 to 90.7
Lead (Pb), % 0.8 to 1.2
0
Manganese (Mn), % 1.5 to 2.5
0 to 1.2
Molybdenum (Mo), % 0
0.85 to 1.2
Nickel (Ni), % 9.0 to 11
0 to 0.8
Niobium (Nb), % 0
0.020 to 0.1
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0.15 to 0.5
Sulfur (S), % 0
0 to 0.010
Vanadium (V), % 0
0.15 to 0.3
Zinc (Zn), % 38.3 to 45.2
0
Residuals, % 0 to 0.5
0 to 0.5