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CC751S Brass vs. Nickel 625

CC751S brass belongs to the copper alloys classification, while nickel 625 belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC751S brass and the bottom bar is nickel 625.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 5.6
33 to 34
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
79
Tensile Strength: Ultimate (UTS), MPa 450
790 to 910
Tensile Strength: Yield (Proof), MPa 320
320 to 450

Thermal Properties

Latent Heat of Fusion, J/g 190
330
Maximum Temperature: Mechanical, °C 130
980
Melting Completion (Liquidus), °C 850
1350
Melting Onset (Solidus), °C 810
1290
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 110
11
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 28
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 24
80
Density, g/cm3 8.1
8.6
Embodied Carbon, kg CO2/kg material 2.8
14
Embodied Energy, MJ/kg 46
190
Embodied Water, L/kg 330
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 23
220 to 250
Resilience: Unit (Modulus of Resilience), kJ/m3 480
260 to 490
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 15
26 to 29
Strength to Weight: Bending, points 16
22 to 24
Thermal Diffusivity, mm2/s 35
2.9
Thermal Shock Resistance, points 15
22 to 25

Alloy Composition

Aluminum (Al), % 0 to 0.1
0 to 0.4
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
20 to 23
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 62.7 to 66
0
Iron (Fe), % 0.25 to 0.5
0 to 5.0
Lead (Pb), % 0.8 to 2.2
0
Manganese (Mn), % 0 to 0.15
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0 to 0.8
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.015
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
Titanium (Ti), % 0
0 to 0.4
Zinc (Zn), % 27.9 to 35.6
0