UNS N06920 Nickel Alloy

Nickel Alloys

Overview Chemical Composition Mechanical Properties Physical Properties Other Properties

Property Overview

Density8.6g/cm³

Elastic Modulus210GPa

Tensile Strength730MPa

Yield Strength270MPa

Brinell HardnessUnknown

Maximum Service Temperature990°C

Weight Calculator

Chemical Composition

0 to 0.030%

20.5 to 23%

36.9 to 53.5%

8.0 to 10%

0 to 1.0%

0 to 0.040%

0 to 0.030%

0 to 5.0%

1.0 to 3.0%

17 to 20%

Mechanical

Elastic (Young's, Tensile) Modulus

210 GPa

Elongation at Break

39 %

Fatigue Strength

220 MPa

Poisson's Ratio

0.28

Shear Modulus

82 GPa

Shear Strength

500 MPa

Tensile Strength: Ultimate (UTS)

730 MPa

Tensile Strength: Yield (Proof)

270 MPa

Physical

Density

8.6 g/cm 3

Thermal

Latent Heat of Fusion

320 J/g

Maximum Temperature: Mechanical

990 °C

Melting Completion (Liquidus)

1500 °C

Melting Onset (Solidus)

1440 °C

Specific Heat Capacity

440 J/kg-K

Thermal Conductivity

11 W/m-K

Thermal Diffusivity

2.8 mm 2 /s

Thermal Expansion

13 µm/m-K

Thermal Shock Resistance

19 points

Electrical

Electrical Conductivity: Equal Volume

1.5 % IACS

Electrical Conductivity: Equal Weight (Specific)

1.6 % IACS

Calculated

Resilience: Ultimate (Unit Rupture Work)

230 MJ/m 3

Resilience: Unit (Modulus of Resilience)

180 kJ/m 3

Stiffness to Weight: Axial

14 points

Stiffness to Weight: Bending

23 points

Strength to Weight: Axial

24 points

Strength to Weight: Bending

21 points

Environmental

Base Metal Price

55 % relative

Embodied Carbon

9.4 kg CO 2 /kg material

Embodied Energy

130 MJ/kg

Embodied Energy

130 MJ/kg 55 x 10 3 BTU/lb

Embodied Water

270 L/kg

Embodied Water

270 L/kg 32 gal/lb

Registered Designations & Aliases

N06920UNS N06920 Nickel Alloy

Standards

ASTM B814 ASTM B814: Standard Specification for Nickel-Chromium-Iron-Molybdenum-Tungsten Alloy (UNS N06920) Plate, Sheet, and Strip

ASTM B814 ASTM B814: Standard Specification for Nickel-Chromium-Iron-Molybdenum-Tungsten Alloy (UNS N06920) Plate, Sheet, and Strip Microstructure of Superalloys, Madeleine Durand-Charre, 1998 Engineering Properties of Nickel and Nickel Alloys, John L. Everhart, 1971 Nickel Alloys, Ulrich Heubner (editor), 1998