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AWS ERNiCrMo-2 vs. C99700 Brass

AWS ERNiCrMo-2 belongs to the nickel alloys classification, while C99700 brass belongs to the copper alloys. There are 21 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 ERNiCrMo-2 and the bottom bar is C99700 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 81
46
Tensile Strength: Ultimate (UTS), MPa 750
380

Thermal Properties

Latent Heat of Fusion, J/g 320
200
Melting Completion (Liquidus), °C 1460
900
Melting Onset (Solidus), °C 1410
880
Specific Heat Capacity, J/kg-K 450
410
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
3.0
Electrical Conductivity: Equal Weight (Specific), % IACS 1.6
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 55
25
Density, g/cm3 8.4
8.1
Embodied Carbon, kg CO2/kg material 9.2
3.3
Embodied Energy, MJ/kg 120
53
Embodied Water, L/kg 270
320

Common Calculations

Stiffness to Weight: Axial, points 14
8.3
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 25
13
Strength to Weight: Bending, points 22
14
Thermal Shock Resistance, points 20
11

Alloy Composition

Aluminum (Al), % 0
0.5 to 3.0
Carbon (C), % 0.050 to 0.15
0
Chromium (Cr), % 20.5 to 23
0
Cobalt (Co), % 0.5 to 2.5
0
Copper (Cu), % 0 to 0.5
54 to 65.5
Iron (Fe), % 17 to 20
0 to 1.0
Lead (Pb), % 0
0 to 2.0
Manganese (Mn), % 0 to 1.0
11 to 15
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 40.3 to 53.8
4.0 to 6.0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 1.0
Tungsten (W), % 0.2 to 1.0
0
Zinc (Zn), % 0
19 to 25
Residuals, % 0
0 to 0.3