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Nickel 690 vs. C99700 Brass

Nickel 690 belongs to the nickel alloys classification, while C99700 brass belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is nickel 690 and the bottom bar is C99700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 3.4 to 34
25
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 79
46
Tensile Strength: Ultimate (UTS), MPa 640 to 990
380
Tensile Strength: Yield (Proof), MPa 250 to 760
170

Thermal Properties

Latent Heat of Fusion, J/g 320
200
Maximum Temperature: Mechanical, °C 1010
160
Melting Completion (Liquidus), °C 1380
900
Melting Onset (Solidus), °C 1340
880
Specific Heat Capacity, J/kg-K 470
410
Thermal Expansion, µm/m-K 14
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 50
25
Density, g/cm3 8.3
8.1
Embodied Carbon, kg CO2/kg material 8.2
3.3
Embodied Energy, MJ/kg 120
53
Embodied Water, L/kg 290
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31 to 170
78
Resilience: Unit (Modulus of Resilience), kJ/m3 160 to 1440
120
Stiffness to Weight: Axial, points 13
8.3
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 21 to 33
13
Strength to Weight: Bending, points 20 to 27
14
Thermal Shock Resistance, points 16 to 25
11

Alloy Composition

Aluminum (Al), % 0
0.5 to 3.0
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 27 to 31
0
Copper (Cu), % 0 to 0.5
54 to 65.5
Iron (Fe), % 7.0 to 11
0 to 1.0
Lead (Pb), % 0
0 to 2.0
Manganese (Mn), % 0 to 0.5
11 to 15
Nickel (Ni), % 58 to 66
4.0 to 6.0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 1.0
Zinc (Zn), % 0
19 to 25
Residuals, % 0
0 to 0.3