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Nickel 690 vs. CC762S Brass

Nickel 690 belongs to the nickel alloys classification, while CC762S brass 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 CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90
210
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 3.4 to 34
7.3
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 79
43
Tensile Strength: Ultimate (UTS), MPa 640 to 990
840
Tensile Strength: Yield (Proof), MPa 250 to 760
540

Thermal Properties

Latent Heat of Fusion, J/g 320
200
Maximum Temperature: Mechanical, °C 1010
160
Melting Completion (Liquidus), °C 1380
920
Melting Onset (Solidus), °C 1340
870
Specific Heat Capacity, J/kg-K 470
420
Thermal Conductivity, W/m-K 14
51
Thermal Expansion, µm/m-K 14
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
28
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
32

Otherwise Unclassified Properties

Base Metal Price, % relative 50
24
Density, g/cm3 8.3
8.0
Embodied Carbon, kg CO2/kg material 8.2
3.1
Embodied Energy, MJ/kg 120
51
Embodied Water, L/kg 290
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 170
54
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 1440
1290
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 21 to 33
29
Strength to Weight: Bending, points 20 to 27
25
Thermal Diffusivity, mm2/s 3.5
15
Thermal Shock Resistance, points 16 to 25
27

Alloy Composition

Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
57 to 67
Iron (Fe), % 7.0 to 11
1.5 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0 to 0.5
2.5 to 5.0
Nickel (Ni), % 58 to 66
0 to 3.0
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
13.4 to 36