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CC752S Brass vs. Grade N7M Nickel

CC752S brass belongs to the copper alloys classification, while grade N7M nickel belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC752S brass and the bottom bar is grade N7M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
220
Elongation at Break, % 8.4
22
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 40
85
Tensile Strength: Ultimate (UTS), MPa 350
590
Tensile Strength: Yield (Proof), MPa 190
310

Thermal Properties

Latent Heat of Fusion, J/g 170
320
Maximum Temperature: Mechanical, °C 130
900
Melting Completion (Liquidus), °C 840
1650
Melting Onset (Solidus), °C 800
1590
Specific Heat Capacity, J/kg-K 380
390
Thermal Expansion, µm/m-K 21
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 24
75
Density, g/cm3 8.1
9.3
Embodied Carbon, kg CO2/kg material 2.7
16
Embodied Energy, MJ/kg 46
200
Embodied Water, L/kg 330
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25
110
Resilience: Unit (Modulus of Resilience), kJ/m3 180
220
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 12
18
Strength to Weight: Bending, points 13
17
Thermal Shock Resistance, points 12
19

Alloy Composition

Aluminum (Al), % 0.3 to 0.7
0
Antimony (Sb), % 0 to 0.14
0
Arsenic (As), % 0.040 to 0.14
0
Carbon (C), % 0
0 to 0.070
Chromium (Cr), % 0
0 to 1.0
Copper (Cu), % 61.5 to 64.5
0
Iron (Fe), % 0 to 0.3
0 to 3.0
Lead (Pb), % 1.5 to 2.2
0
Manganese (Mn), % 0 to 0.1
0 to 1.0
Molybdenum (Mo), % 0
30 to 33
Nickel (Ni), % 0 to 0.2
60.9 to 70
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.020
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 31.5 to 36.7
0