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AWS ERNiCrMo-3 vs. CC762S Brass

AWS ERNiCrMo-3 belongs to the nickel alloys classification, while CC762S brass belongs to the copper 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 AWS ERNiCrMo-3 and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
7.3
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 79
43
Tensile Strength: Ultimate (UTS), MPa 870
840

Thermal Properties

Latent Heat of Fusion, J/g 330
200
Melting Completion (Liquidus), °C 1480
920
Melting Onset (Solidus), °C 1430
870
Specific Heat Capacity, J/kg-K 440
420
Thermal Conductivity, W/m-K 11
51
Thermal Expansion, µm/m-K 12
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
28
Electrical Conductivity: Equal Weight (Specific), % IACS 1.4
32

Otherwise Unclassified Properties

Base Metal Price, % relative 80
24
Density, g/cm3 8.6
8.0
Embodied Carbon, kg CO2/kg material 14
3.1
Embodied Energy, MJ/kg 190
51
Embodied Water, L/kg 290
350

Common Calculations

Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 28
29
Strength to Weight: Bending, points 24
25
Thermal Diffusivity, mm2/s 2.8
15
Thermal Shock Resistance, points 25
27

Alloy Composition


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Aluminum (Al), % 0 to 0.4
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Carbon (C), % 0 to 0.010
0
Chromium (Cr), % 20 to 23
0
Copper (Cu), % 0 to 0.5
57 to 67
Iron (Fe), % 0 to 5.0
1.5 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0 to 0.5
2.5 to 5.0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 58 to 68.9
0 to 3.0
Niobium (Nb), % 3.2 to 4.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.2
Titanium (Ti), % 0 to 0.4
0
Zinc (Zn), % 0
13.4 to 36
Residuals, % 0 to 0.5
0