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Nickel 690 vs. C31400 Bronze

Nickel 690 belongs to the nickel alloys classification, while C31400 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is C31400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 3.4 to 34
6.8 to 29
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 79
42
Shear Strength, MPa 420 to 570
180 to 240
Tensile Strength: Ultimate (UTS), MPa 640 to 990
270 to 420
Tensile Strength: Yield (Proof), MPa 250 to 760
78 to 310

Thermal Properties

Latent Heat of Fusion, J/g 320
200
Maximum Temperature: Mechanical, °C 1010
180
Melting Completion (Liquidus), °C 1380
1040
Melting Onset (Solidus), °C 1340
1010
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 14
180
Thermal Expansion, µm/m-K 14
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
42
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
43

Otherwise Unclassified Properties

Base Metal Price, % relative 50
29
Density, g/cm3 8.3
8.8
Embodied Carbon, kg CO2/kg material 8.2
2.6
Embodied Energy, MJ/kg 120
42
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 170
26 to 59
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 1440
28 to 420
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 21 to 33
8.7 to 13
Strength to Weight: Bending, points 20 to 27
11 to 14
Thermal Diffusivity, mm2/s 3.5
54
Thermal Shock Resistance, points 16 to 25
9.6 to 15

Alloy Composition

Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
87.5 to 90.5
Iron (Fe), % 7.0 to 11
0 to 0.1
Lead (Pb), % 0
1.3 to 2.5
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 58 to 66
0 to 0.7
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Zinc (Zn), % 0
5.8 to 11.2
Residuals, % 0
0 to 0.4