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C97800 Nickel Silver vs. AWS E320LR

C97800 nickel silver belongs to the copper alloys classification, while AWS E320LR belongs to the iron alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 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 C97800 nickel silver and the bottom bar is AWS E320LR.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
200
Elongation at Break, % 10
34
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 48
77
Tensile Strength: Ultimate (UTS), MPa 370
580

Thermal Properties

Latent Heat of Fusion, J/g 220
300
Melting Completion (Liquidus), °C 1180
1410
Melting Onset (Solidus), °C 1140
1360
Specific Heat Capacity, J/kg-K 390
460
Thermal Expansion, µm/m-K 16
14

Otherwise Unclassified Properties

Base Metal Price, % relative 40
36
Density, g/cm3 8.8
8.2
Embodied Carbon, kg CO2/kg material 5.1
6.2
Embodied Energy, MJ/kg 76
87
Embodied Water, L/kg 330
220

Common Calculations

Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 12
20
Strength to Weight: Bending, points 13
19
Thermal Shock Resistance, points 13
15

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
19 to 21
Copper (Cu), % 64 to 67
3.0 to 4.0
Iron (Fe), % 0 to 1.5
32.7 to 42.5
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
1.5 to 2.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 24 to 27
32 to 36
Niobium (Nb), % 0
0 to 0.4
Phosphorus (P), % 0 to 0.050
0 to 0.020
Silicon (Si), % 0 to 0.15
0 to 0.3
Sulfur (S), % 0 to 0.080
0 to 0.015
Tin (Sn), % 4.0 to 5.5
0
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0 to 0.4
0