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Grade N7M Nickel vs. C49300 Brass

Grade N7M nickel belongs to the nickel alloys classification, while C49300 brass belongs to the copper 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 grade N7M nickel and the bottom bar is C49300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
100
Elongation at Break, % 22
4.5 to 20
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 85
40
Tensile Strength: Ultimate (UTS), MPa 590
430 to 520
Tensile Strength: Yield (Proof), MPa 310
210 to 410

Thermal Properties

Latent Heat of Fusion, J/g 320
170
Maximum Temperature: Mechanical, °C 900
120
Melting Completion (Liquidus), °C 1650
880
Melting Onset (Solidus), °C 1590
840
Specific Heat Capacity, J/kg-K 390
380
Thermal Expansion, µm/m-K 9.9
20

Otherwise Unclassified Properties

Base Metal Price, % relative 75
26
Density, g/cm3 9.3
8.0
Embodied Carbon, kg CO2/kg material 16
3.0
Embodied Energy, MJ/kg 200
50
Embodied Water, L/kg 270
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
21 to 71
Resilience: Unit (Modulus of Resilience), kJ/m3 220
220 to 800
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 18
15 to 18
Strength to Weight: Bending, points 17
16 to 18
Thermal Shock Resistance, points 19
14 to 18

Alloy Composition

Aluminum (Al), % 0
0 to 0.5
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0
0.5 to 2.0
Carbon (C), % 0 to 0.070
0
Chromium (Cr), % 0 to 1.0
0
Copper (Cu), % 0
58 to 62
Iron (Fe), % 0 to 3.0
0 to 0.1
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 1.0
0 to 0.030
Molybdenum (Mo), % 30 to 33
0
Nickel (Ni), % 60.9 to 70
0 to 1.5
Phosphorus (P), % 0 to 0.040
0 to 0.2
Selenium (Se), % 0
0 to 0.2
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
1.0 to 1.8
Zinc (Zn), % 0
30.6 to 40.5
Residuals, % 0
0 to 0.5