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AWS ERNi-1 vs. R05240 Alloy

AWS ERNi-1 belongs to the nickel alloys classification, while R05240 alloy belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS ERNi-1 and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
150
Elongation at Break, % 22
25
Poisson's Ratio 0.31
0.36
Shear Modulus, GPa 69
57
Tensile Strength: Ultimate (UTS), MPa 470
270

Thermal Properties

Latent Heat of Fusion, J/g 300
210
Specific Heat Capacity, J/kg-K 450
190
Thermal Expansion, µm/m-K 11
6.8

Otherwise Unclassified Properties

Density, g/cm3 8.7
14
Embodied Water, L/kg 230
460

Common Calculations

Stiffness to Weight: Axial, points 12
6.3
Stiffness to Weight: Bending, points 22
13
Strength to Weight: Axial, points 15
5.4
Strength to Weight: Bending, points 15
6.8
Thermal Shock Resistance, points 17
18

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Carbon (C), % 0 to 0.15
0 to 0.010
Copper (Cu), % 0 to 0.25
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0 to 1.0
0 to 0.010
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 93 to 98
0 to 0.010
Niobium (Nb), % 0
35 to 42
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.020
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0 to 0.0050
Sulfur (S), % 0 to 0.015
0
Tantalum (Ta), % 0
57.9 to 65
Titanium (Ti), % 2.0 to 3.5
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Residuals, % 0 to 0.5
0