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CC751S Brass vs. Nickel 690

CC751S brass belongs to the copper alloys classification, while nickel 690 belongs to the nickel 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 CC751S brass and the bottom bar is nickel 690.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
90
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 5.6
3.4 to 34
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
79
Tensile Strength: Ultimate (UTS), MPa 450
640 to 990
Tensile Strength: Yield (Proof), MPa 320
250 to 760

Thermal Properties

Latent Heat of Fusion, J/g 190
320
Maximum Temperature: Mechanical, °C 130
1010
Melting Completion (Liquidus), °C 850
1380
Melting Onset (Solidus), °C 810
1340
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 110
14
Thermal Expansion, µm/m-K 20
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 28
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 24
50
Density, g/cm3 8.1
8.3
Embodied Carbon, kg CO2/kg material 2.8
8.2
Embodied Energy, MJ/kg 46
120
Embodied Water, L/kg 330
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23
31 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 480
160 to 1440
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 15
21 to 33
Strength to Weight: Bending, points 16
20 to 27
Thermal Diffusivity, mm2/s 35
3.5
Thermal Shock Resistance, points 15
16 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.1
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
27 to 31
Copper (Cu), % 62.7 to 66
0 to 0.5
Iron (Fe), % 0.25 to 0.5
7.0 to 11
Lead (Pb), % 0.8 to 2.2
0
Manganese (Mn), % 0 to 0.15
0 to 0.5
Nickel (Ni), % 0 to 0.8
58 to 66
Silicon (Si), % 0.65 to 1.1
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.8
0
Zinc (Zn), % 27.9 to 35.6
0