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C69400 Brass vs. AWS ERNiCrMo-10

C69400 brass belongs to the copper alloys classification, while AWS ERNiCrMo-10 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 ERNiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 17
28
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
84
Tensile Strength: Ultimate (UTS), MPa 570
790

Thermal Properties

Latent Heat of Fusion, J/g 260
320
Melting Completion (Liquidus), °C 920
1550
Melting Onset (Solidus), °C 820
1490
Specific Heat Capacity, J/kg-K 410
420
Thermal Conductivity, W/m-K 26
10
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.2
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 6.7
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 27
70
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 2.7
12
Embodied Energy, MJ/kg 44
160
Embodied Water, L/kg 300
300

Common Calculations

Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 19
25
Strength to Weight: Bending, points 18
21
Thermal Diffusivity, mm2/s 7.7
2.7
Thermal Shock Resistance, points 20
21

Alloy Composition

Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 80 to 83
0 to 0.5
Iron (Fe), % 0 to 0.2
2.0 to 6.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 0
49 to 63
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 3.5 to 4.5
0 to 0.080
Sulfur (S), % 0
0 to 0.010
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 11.5 to 16.5
0
Residuals, % 0
0 to 0.5