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C74500 Nickel Silver vs. AWS E309H

C74500 nickel silver belongs to the copper alloys classification, while AWS E309H belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C74500 nickel silver and the bottom bar is AWS E309H.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 3.0 to 24
34
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 44
78
Tensile Strength: Ultimate (UTS), MPa 390 to 700
620

Thermal Properties

Latent Heat of Fusion, J/g 190
300
Melting Completion (Liquidus), °C 1020
1410
Melting Onset (Solidus), °C 970
1370
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 45
15
Thermal Expansion, µm/m-K 19
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
20
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.4
3.7
Embodied Energy, MJ/kg 54
52
Embodied Water, L/kg 310
180

Common Calculations

Stiffness to Weight: Axial, points 7.7
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 23
22
Strength to Weight: Bending, points 14 to 21
21
Thermal Diffusivity, mm2/s 14
4.0
Thermal Shock Resistance, points 13 to 23
16

Alloy Composition

Carbon (C), % 0
0.040 to 0.15
Chromium (Cr), % 0
22 to 25
Copper (Cu), % 63.5 to 66.5
0 to 0.75
Iron (Fe), % 0 to 0.25
55.8 to 65.5
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0 to 0.5
0.5 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 9.0 to 11
12 to 14
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 21.2 to 27.5
0
Residuals, % 0 to 0.5
0