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AWS ERNiFeCr-2 vs. C34200 Brass

AWS ERNiFeCr-2 belongs to the nickel alloys classification, while C34200 brass belongs to the copper 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 AWS ERNiFeCr-2 and the bottom bar is C34200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 28
3.0 to 17
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 75
40
Tensile Strength: Ultimate (UTS), MPa 1300
370 to 650

Thermal Properties

Latent Heat of Fusion, J/g 310
170
Melting Completion (Liquidus), °C 1460
910
Melting Onset (Solidus), °C 1410
890
Specific Heat Capacity, J/kg-K 450
380
Thermal Conductivity, W/m-K 12
120
Thermal Expansion, µm/m-K 13
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
26
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
29

Otherwise Unclassified Properties

Base Metal Price, % relative 75
24
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 13
2.6
Embodied Energy, MJ/kg 190
45
Embodied Water, L/kg 250
320

Common Calculations

Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 43
13 to 22
Strength to Weight: Bending, points 32
14 to 20
Thermal Diffusivity, mm2/s 3.2
37
Thermal Shock Resistance, points 38
12 to 22

Alloy Composition

Aluminum (Al), % 0.2 to 0.8
0
Boron (B), % 0 to 0.0030
0
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 17 to 21
0
Copper (Cu), % 0 to 0.3
62 to 65
Iron (Fe), % 11.6 to 24.6
0 to 0.1
Lead (Pb), % 0
1.5 to 2.5
Manganese (Mn), % 0 to 0.35
0
Molybdenum (Mo), % 2.8 to 3.3
0
Nickel (Ni), % 50 to 55
0
Niobium (Nb), % 4.8 to 5.5
0
Phosphorus (P), % 0 to 0.015
0
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0.65 to 1.2
0
Zinc (Zn), % 0
32 to 36.5
Residuals, % 0
0 to 0.4