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N10665 Nickel vs. AWS ER70S-A1

N10665 nickel belongs to the nickel alloys classification, while AWS ER70S-A1 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is N10665 nickel and the bottom bar is AWS ER70S-A1.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 45
22
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 84
73
Tensile Strength: Ultimate (UTS), MPa 860
590
Tensile Strength: Yield (Proof), MPa 400
450

Thermal Properties

Latent Heat of Fusion, J/g 310
260
Melting Completion (Liquidus), °C 1620
1460
Melting Onset (Solidus), °C 1570
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 11
50
Thermal Expansion, µm/m-K 10
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 75
2.5
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 15
1.5
Embodied Energy, MJ/kg 200
20
Embodied Water, L/kg 270
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 320
120
Resilience: Unit (Modulus of Resilience), kJ/m3 360
540
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 26
21
Strength to Weight: Bending, points 22
20
Thermal Diffusivity, mm2/s 3.1
14
Thermal Shock Resistance, points 27
17

Alloy Composition

Carbon (C), % 0 to 0.020
0 to 0.12
Chromium (Cr), % 0 to 1.0
0
Cobalt (Co), % 0 to 1.0
0
Copper (Cu), % 0
0 to 0.35
Iron (Fe), % 0 to 2.0
96.1 to 99.3
Manganese (Mn), % 0 to 1.0
0 to 1.3
Molybdenum (Mo), % 26 to 30
0.4 to 0.65
Nickel (Ni), % 64.8 to 74
0 to 0.2
Phosphorus (P), % 0 to 0.040
0 to 0.025
Silicon (Si), % 0 to 0.1
0.3 to 0.7
Sulfur (S), % 0 to 0.030
0 to 0.025
Residuals, % 0
0 to 0.5