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AWS ERNi-1 vs. N09777 Nickel

Both AWS ERNi-1 and N09777 nickel are nickel alloys. They have 42% of their average alloy composition in common. There are 20 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 N09777 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Elongation at Break, % 22
39
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 69
77
Tensile Strength: Ultimate (UTS), MPa 470
580

Thermal Properties

Latent Heat of Fusion, J/g 300
300
Melting Completion (Liquidus), °C 1360
1440
Melting Onset (Solidus), °C 1310
1390
Specific Heat Capacity, J/kg-K 450
460
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
38
Density, g/cm3 8.7
8.1
Embodied Carbon, kg CO2/kg material 11
7.4
Embodied Energy, MJ/kg 150
100
Embodied Water, L/kg 230
200

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 15
20
Strength to Weight: Bending, points 15
19
Thermal Shock Resistance, points 17
16

Alloy Composition

Aluminum (Al), % 0 to 1.5
0 to 0.35
Carbon (C), % 0 to 0.15
0 to 0.030
Chromium (Cr), % 0
14 to 19
Copper (Cu), % 0 to 0.25
0
Iron (Fe), % 0 to 1.0
28.5 to 47.5
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0
2.5 to 5.5
Nickel (Ni), % 93 to 98
34 to 42
Niobium (Nb), % 0
0 to 0.1
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 2.0 to 3.5
2.0 to 3.0
Residuals, % 0 to 0.5
0