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C68400 Brass vs. AWS ENiCrMo-4

C68400 brass belongs to the copper alloys classification, while AWS ENiCrMo-4 belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C68400 brass and the bottom bar is AWS ENiCrMo-4.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 18
28
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 41
84
Tensile Strength: Ultimate (UTS), MPa 540
790

Thermal Properties

Latent Heat of Fusion, J/g 210
320
Melting Completion (Liquidus), °C 840
1590
Melting Onset (Solidus), °C 820
1530
Specific Heat Capacity, J/kg-K 400
410
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Base Metal Price, % relative 23
70
Density, g/cm3 7.9
9.0
Embodied Carbon, kg CO2/kg material 2.7
13
Embodied Energy, MJ/kg 47
170
Embodied Water, L/kg 320
280

Common Calculations

Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 20
22
Strength to Weight: Axial, points 19
24
Strength to Weight: Bending, points 19
21
Thermal Shock Resistance, points 18
22

Alloy Composition

Aluminum (Al), % 0 to 0.5
0
Boron (B), % 0.0010 to 0.030
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
14.5 to 16.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 59 to 64
0 to 0.5
Iron (Fe), % 0 to 1.0
4.0 to 7.0
Lead (Pb), % 0 to 0.090
0
Manganese (Mn), % 0.2 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 0 to 0.5
49.9 to 63.5
Phosphorus (P), % 0.030 to 0.3
0 to 0.040
Silicon (Si), % 1.5 to 2.5
0 to 0.2
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.5
0
Tungsten (W), % 0
3.0 to 4.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 28.6 to 39.3
0
Residuals, % 0
0 to 0.5