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AWS ERNi-1 vs. C99400 Brass

AWS ERNi-1 belongs to the nickel alloys classification, while C99400 brass belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS ERNi-1 and the bottom bar is C99400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
120
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 69
44
Tensile Strength: Ultimate (UTS), MPa 470
460 to 550

Thermal Properties

Latent Heat of Fusion, J/g 300
230
Melting Completion (Liquidus), °C 1360
1070
Melting Onset (Solidus), °C 1310
1020
Specific Heat Capacity, J/kg-K 450
400
Thermal Expansion, µm/m-K 11
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
17
Electrical Conductivity: Equal Weight (Specific), % IACS 19
17

Otherwise Unclassified Properties

Base Metal Price, % relative 60
30
Density, g/cm3 8.7
8.7
Embodied Carbon, kg CO2/kg material 11
2.8
Embodied Energy, MJ/kg 150
45
Embodied Water, L/kg 230
310

Common Calculations

Stiffness to Weight: Axial, points 12
7.5
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 15
15 to 17
Strength to Weight: Bending, points 15
15 to 17
Thermal Shock Resistance, points 17
16 to 19

Alloy Composition

Aluminum (Al), % 0 to 1.5
0.5 to 2.0
Carbon (C), % 0 to 0.15
0
Copper (Cu), % 0 to 0.25
83.5 to 96.5
Iron (Fe), % 0 to 1.0
1.0 to 3.0
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 1.0
0 to 0.5
Nickel (Ni), % 93 to 98
1.0 to 3.5
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0.5 to 2.0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 2.0 to 3.5
0
Zinc (Zn), % 0
0.5 to 5.0
Residuals, % 0
0 to 0.3