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Nickel 689 vs. C75400 Nickel Silver

Nickel 689 belongs to the nickel alloys classification, while C75400 nickel silver belongs to the copper alloys. There are 25 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 nickel 689 and the bottom bar is C75400 nickel silver.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 23
2.0 to 43
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 80
46
Shear Strength, MPa 790
250 to 370
Tensile Strength: Ultimate (UTS), MPa 1250
370 to 630
Tensile Strength: Yield (Proof), MPa 690
130 to 590

Thermal Properties

Latent Heat of Fusion, J/g 330
200
Maximum Temperature: Mechanical, °C 990
190
Melting Completion (Liquidus), °C 1440
1080
Melting Onset (Solidus), °C 1390
1040
Specific Heat Capacity, J/kg-K 450
390
Thermal Expansion, µm/m-K 12
18

Otherwise Unclassified Properties

Base Metal Price, % relative 70
32
Density, g/cm3 8.5
8.5
Embodied Carbon, kg CO2/kg material 11
3.8
Embodied Energy, MJ/kg 150
59
Embodied Water, L/kg 330
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
12 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 1170
75 to 1450
Stiffness to Weight: Axial, points 14
7.9
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 41
12 to 21
Strength to Weight: Bending, points 30
13 to 19
Thermal Shock Resistance, points 35
12 to 21

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0.0030 to 0.010
0
Carbon (C), % 0.1 to 0.2
0
Chromium (Cr), % 18 to 20
0
Cobalt (Co), % 9.0 to 11
0
Copper (Cu), % 0
63.5 to 66.5
Iron (Fe), % 0 to 5.0
0 to 0.25
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 0.5
0 to 0.5
Molybdenum (Mo), % 9.0 to 10.5
0
Nickel (Ni), % 48.3 to 60.9
14 to 16
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.3 to 2.8
0
Zinc (Zn), % 0
16.2 to 22.5
Residuals, % 0
0 to 0.5