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UNS N06219 Nickel Alloy

N06219 nickel is a nickel alloy formulated for primary forming into wrought products. Cited properties are appropriate for the annealed condition.

This material is well established: the Further Reading section below cites a number of published standards, and that list is not necessarily exhaustive.

It has a moderately high ductility among the wrought nickels in the database.

The graph bars on the material properties cards below compare N06219 nickel to: wrought nickels (top), all nickel alloys (middle), and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.

Mechanical Properties

Elastic (Young's, Tensile) Modulus

200 GPa 30 x 10⁶ psi

Elongation at Break

48 %

Fatigue Strength

270 MPa 39 x 10³ psi

Poisson's Ratio

0.29

Shear Modulus

79 GPa 12 x 10⁶ psi

Shear Strength

520 MPa 75 x 10³ psi

Tensile Strength: Ultimate (UTS)

730 MPa 110 x 10³ psi

Tensile Strength: Yield (Proof)

300 MPa 44 x 10³ psi

Thermal Properties

Latent Heat of Fusion

330 J/g

Maximum Temperature: Mechanical

980 °C 1790 °F

Melting Completion (Liquidus)

1430 °C 2600 °F

Melting Onset (Solidus)

1380 °C 2510 °F

Specific Heat Capacity

450 J/kg-K 0.11 BTU/lb-°F

Thermal Conductivity

10 W/m-K 6.1 BTU/h-ft-°F

Thermal Expansion

12 µm/m-K

Electrical Properties

Electrical Conductivity: Equal Volume

1.3 % IACS

Electrical Conductivity: Equal Weight (Specific)

1.4 % IACS

Otherwise Unclassified Properties

Base Metal Price

60 % relative

Density

8.5 g/cm³ 530 lb/ft³

Embodied Carbon

11 kg CO₂/kg material

Embodied Energy

140 MJ/kg 62 x 10³ BTU/lb

Embodied Water

290 L/kg 34 gal/lb

Common Calculations

Resilience: Ultimate (Unit Rupture Work)

280 MJ/m³

Resilience: Unit (Modulus of Resilience)

230 kJ/m³

Stiffness to Weight: Axial

13 points

Stiffness to Weight: Bending

23 points

Strength to Weight: Axial

24 points

Strength to Weight: Bending

21 points

Thermal Diffusivity

2.7 mm²/s

Thermal Shock Resistance

21 points

Alloy Composition

Nickel (Ni)Ni		60.8 to 72.3
Chromium (Cr)Cr		18 to 22
Molybdenum (Mo)Mo		7.0 to 9.0
Iron (Fe)Fe		2.0 to 4.0
Silicon (Si)Si		0.7 to 1.1
Cobalt (Co)Co		0 to 1.0
Manganese (Mn)Mn		0 to 0.5
Aluminum (Al)Al		0 to 0.5
Titanium (Ti)Ti		0 to 0.5
Copper (Cu)Cu		0 to 0.5
Carbon (C)C		0 to 0.050
Phosphorus (P)P		0 to 0.020
Sulfur (S)S		0 to 0.010