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C69400 Brass vs. AWS ENiCrMo-3

C69400 brass belongs to the copper alloys classification, while AWS ENiCrMo-3 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C69400 brass and the bottom bar is AWS ENiCrMo-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 17
34
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
79
Tensile Strength: Ultimate (UTS), MPa 570
870

Thermal Properties

Latent Heat of Fusion, J/g 260
330
Melting Completion (Liquidus), °C 920
1480
Melting Onset (Solidus), °C 820
1430
Specific Heat Capacity, J/kg-K 410
440
Thermal Conductivity, W/m-K 26
11
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.2
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 6.7
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 27
80
Density, g/cm3 8.3
8.6
Embodied Carbon, kg CO2/kg material 2.7
14
Embodied Energy, MJ/kg 44
190
Embodied Water, L/kg 300
290

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 19
28
Strength to Weight: Bending, points 18
24
Thermal Diffusivity, mm2/s 7.7
2.8
Thermal Shock Resistance, points 20
25

Alloy Composition

Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
20 to 23
Cobalt (Co), % 0
0 to 0.12
Copper (Cu), % 80 to 83
0 to 0.5
Iron (Fe), % 0 to 0.2
0 to 7.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0
55 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 3.5 to 4.5
0 to 0.75
Sulfur (S), % 0
0 to 0.020
Zinc (Zn), % 11.5 to 16.5
0
Residuals, % 0
0 to 0.5