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C97800 Nickel Silver vs. SAE-AISI D7 Steel

C97800 nickel silver belongs to the copper alloys classification, while SAE-AISI D7 steel belongs to the iron alloys. There are 21 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 C97800 nickel silver and the bottom bar is SAE-AISI D7 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
190
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 48
73
Tensile Strength: Ultimate (UTS), MPa 370
800 to 2120

Thermal Properties

Latent Heat of Fusion, J/g 220
270
Melting Completion (Liquidus), °C 1180
1440
Melting Onset (Solidus), °C 1140
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 25
27
Thermal Expansion, µm/m-K 16
11

Otherwise Unclassified Properties

Base Metal Price, % relative 40
10
Density, g/cm3 8.8
7.6
Embodied Carbon, kg CO2/kg material 5.1
11
Embodied Energy, MJ/kg 76
180
Embodied Water, L/kg 330
130

Common Calculations

Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 12
29 to 78
Strength to Weight: Bending, points 13
25 to 48
Thermal Diffusivity, mm2/s 7.3
7.4
Thermal Shock Resistance, points 13
27 to 72

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
2.2 to 2.5
Chromium (Cr), % 0
11.5 to 13.5
Copper (Cu), % 64 to 67
0 to 0.25
Iron (Fe), % 0 to 1.5
76.6 to 81.9
Lead (Pb), % 1.0 to 2.5
0
Manganese (Mn), % 0
0 to 0.6
Molybdenum (Mo), % 0
0.7 to 1.2
Nickel (Ni), % 24 to 27
0 to 0.3
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.15
0 to 0.6
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.0 to 5.5
0
Vanadium (V), % 0
3.8 to 4.4
Zinc (Zn), % 1.0 to 4.0
0
Residuals, % 0 to 0.4
0