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AWS ERNiCrFe-5 (N06062) Weld Metal

AWS ERNiCrFe-5 is a nickel-based filler metal for welding. Cited properties are appropriate for the as-welded condition. ERNiCrFe-5 is the AWS designation for this material. N06062 is the UNS number. The graph bars on the material properties cards below compare AWS ERNiCrFe-5 to: nickel-based welding fillers (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

190 GPa 28 x 106 psi

Elongation at Break

34 %

Poisson's Ratio

0.3

Shear Modulus

74 GPa 11 x 106 psi

Tensile Strength: Ultimate (UTS)

630 MPa 91 x 103 psi

Thermal Properties

Latent Heat of Fusion

310 J/g

Melting Completion (Liquidus)

1390 °C 2530 °F

Melting Onset (Solidus)

1340 °C 2450 °F

Specific Heat Capacity

450 J/kg-K 0.11 BTU/lb-°F

Thermal Conductivity

14 W/m-K 8.1 BTU/h-ft-°F

Thermal Expansion

12 µm/m-K

Electrical Properties

Electrical Conductivity: Equal Volume

1.6 % IACS

Electrical Conductivity: Equal Weight (Specific)

1.7 % IACS

Otherwise Unclassified Properties

Base Metal Price

65 % relative

Density

8.5 g/cm3 530 lb/ft3

Embodied Carbon

11 kg CO2/kg material

Embodied Energy

150 MJ/kg 66 x 103 BTU/lb

Embodied Water

250 L/kg 30 gal/lb

Common Calculations

Stiffness to Weight: Axial

12 points

Stiffness to Weight: Bending

23 points

Strength to Weight: Axial

20 points

Strength to Weight: Bending

19 points

Thermal Diffusivity

3.6 mm2/s

Thermal Shock Resistance

19 points

Alloy Composition

Nickel (Ni) 70 to 78.5
Chromium (Cr) 14 to 17
Iron (Fe) 6.0 to 10
Niobium (Nb) 1.5 to 3.0
Manganese (Mn) 0 to 1.0
Copper (Cu) 0 to 0.5
Silicon (Si) 0 to 0.35
Cobalt (Co) 0 to 0.12
Carbon (C) 0 to 0.080
Phosphorus (P) 0 to 0.030
Sulfur (S) 0 to 0.015
Residuals 0 to 0.5

All values are % weight. Ranges represent what is permitted under applicable standards.

Followup Questions

Similar Alloys

Further Reading

AWS A5.14: Specification for Nickel and Nickel-Alloy Bare Welding Electrodes and Rods