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Grade CW12MW Nickel vs. C49300 Brass

Grade CW12MW 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 CW12MW 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, % 4.6
4.5 to 20
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 85
40
Tensile Strength: Ultimate (UTS), MPa 560
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 960
120
Melting Completion (Liquidus), °C 1610
880
Melting Onset (Solidus), °C 1560
840
Specific Heat Capacity, J/kg-K 410
380
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 70
26
Density, g/cm3 9.1
8.0
Embodied Carbon, kg CO2/kg material 13
3.0
Embodied Energy, MJ/kg 180
50
Embodied Water, L/kg 280
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
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 17
15 to 18
Strength to Weight: Bending, points 17
16 to 18
Thermal Shock Resistance, points 16
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 0.12
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
58 to 62
Iron (Fe), % 4.5 to 7.5
0 to 0.1
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 1.0
0 to 0.030
Molybdenum (Mo), % 16 to 18
0
Nickel (Ni), % 49.2 to 60.1
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
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0
Zinc (Zn), % 0
30.6 to 40.5
Residuals, % 0
0 to 0.5