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C79600 Nickel Silver vs. SAE-AISI A7 Steel

C79600 nickel silver belongs to the copper alloys classification, while SAE-AISI A7 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C79600 nickel silver and the bottom bar is SAE-AISI A7 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 43
72
Tensile Strength: Ultimate (UTS), MPa 480
800 to 2150

Thermal Properties

Latent Heat of Fusion, J/g 180
260
Melting Completion (Liquidus), °C 930
1470
Melting Onset (Solidus), °C 880
1430
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 36
37
Thermal Expansion, µm/m-K 21
12

Otherwise Unclassified Properties

Base Metal Price, % relative 25
10
Density, g/cm3 7.9
7.7
Embodied Carbon, kg CO2/kg material 3.5
13
Embodied Energy, MJ/kg 57
200
Embodied Water, L/kg 310
100

Common Calculations

Stiffness to Weight: Axial, points 7.8
13
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 17
29 to 77
Strength to Weight: Bending, points 17
25 to 48
Thermal Diffusivity, mm2/s 12
10
Thermal Shock Resistance, points 15
27 to 72

Alloy Composition

Carbon (C), % 0
2.0 to 2.9
Chromium (Cr), % 0
5.0 to 5.8
Copper (Cu), % 43.5 to 46.5
0 to 0.25
Iron (Fe), % 0
81.4 to 87.7
Lead (Pb), % 0.8 to 1.2
0
Manganese (Mn), % 1.5 to 2.5
0 to 0.8
Molybdenum (Mo), % 0
0.9 to 1.4
Nickel (Ni), % 9.0 to 11
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
0.5 to 1.5
Vanadium (V), % 0
3.9 to 5.2
Zinc (Zn), % 38.3 to 45.2
0
Residuals, % 0 to 0.5
0