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C34200 Brass vs. AWS ERNiCrMo-3

C34200 brass belongs to the copper alloys classification, while AWS ERNiCrMo-3 belongs to the nickel alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C34200 brass and the bottom bar is AWS ERNiCrMo-3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 3.0 to 17
34
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
79
Tensile Strength: Ultimate (UTS), MPa 370 to 650
870

Thermal Properties

Latent Heat of Fusion, J/g 170
330
Melting Completion (Liquidus), °C 910
1480
Melting Onset (Solidus), °C 890
1430
Specific Heat Capacity, J/kg-K 380
440
Thermal Conductivity, W/m-K 120
11
Thermal Expansion, µm/m-K 21
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
1.3
Electrical Conductivity: Equal Weight (Specific), % IACS 29
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 24
80
Density, g/cm3 8.2
8.6
Embodied Carbon, kg CO2/kg material 2.6
14
Embodied Energy, MJ/kg 45
190
Embodied Water, L/kg 320
290

Common Calculations

Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 13 to 22
28
Strength to Weight: Bending, points 14 to 20
24
Thermal Diffusivity, mm2/s 37
2.8
Thermal Shock Resistance, points 12 to 22
25

Alloy Composition

Aluminum (Al), % 0
0 to 0.4
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
20 to 23
Copper (Cu), % 62 to 65
0 to 0.5
Iron (Fe), % 0 to 0.1
0 to 5.0
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
8.0 to 10
Nickel (Ni), % 0
58 to 68.9
Niobium (Nb), % 0
3.2 to 4.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
0 to 0.4
Zinc (Zn), % 32 to 36.5
0
Residuals, % 0
0 to 0.5