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ELGILOY SPECIALTY METALS

Wire – Haynes®Alloy 214

Wire – Haynes®Alloy 214

Haynes® Alloy 214

UNS N07214
W.Nr 2.4646

Applicable Specifications

Wire & Bar:   PS-6104, PWA 1130

Description

Haynes® Alloy 214 is a nickel-chromium-aluminum-iron alloy with excellent high-temperature corrosion and oxidation resistance at and above 955°C (1750°F). Haynes® Alloy 214 is sold in the solution heat treated condition and is best suited for high temperature, low-stress environments. At temperatures above 1750°F, an Al₂O₃ type oxide scale develops, providing excellent resistance to carburization, nitriding and corrosion in chlorine-bearing oxidizing environments. Haynes® Alloy 214 exhibits good forming and welding characteristics, provided that extended time at intermediate age-hardening temperatures is avoided.

Applications

High-temperature mesh/fixtures, refractory anchors, static oxidation-limited parts, high-temperature chlorine-contaminated applications

Industries Supplied

Aerospace, Automotive, Industrial Heating, Medical Waste Disposal, and Land-Based Gas Turbines.
Nominal Composition

Nominal Composition

C:     0.15 max
Mn:  1.00 max
Si:    0.050 max
S:     0.015 max
Cr:   15.0 – 17.0
Co:   2.00 max
Mo:  1.00 max
W:    1.00 max
Ti:    0.5 max
Al:    4.00 – 5.00
B:     0.015 max
Fe:   2.00 – 6.00
Y:     0.002 – 0.040
Ni:   75 – Bal

Physical Properties

Density

At 70°F:  0.291 lb/in³
At 20°: 08.05 g/cm3

Modulus of Elasticity (E):
At 70°F:   31.6 x 10³ksi
At 20°F:   218 GPa

Coefficient of Thermal Expansion:
At 70°F: 11.1 µin/in-°F (70-2000°F)
At 20°F: 20.2 µm/m-°C (25-1100°C)

Electrical Resistivity:

At 70°F: 53.5 µohm-in
At 20°F: 135.9 µohm-cm

Thermal Conductivity:

At 70°F:  83 Btu-in/ft²-hr-°F
At 20°F:  12.0 W/m-°C

Typical Mechanical Properties – Spring Applications

  • Annealed
    • Heat Treatment: 1950-2050°F (1066-1121°C)
    • Tensile Strength: 130-150 ksi (895-1035 MPa)
    • Suggested Operating Conditions: -330°F to 750°F (-200°C to 400°C)
  • Spring Temper
  • Tensile Strength: 200 – 240 ksi; (1379 – 1655 MPa)
  • Suggested Operating Conditions: -330°F to 2400°F (-200°C to 1315°C)

  • Haynes® is a registered trademark of Haynes International, Inc.

    For further information Contact:

    Email: wireinfo@elgiloy.com
    Phone: 1 847 695 1900
    Elgiloy Specialty Metals – Wire Products
    356 N.Cross Street
    Sycamore, IL 60178 USA

    Rev Date:  6/8/2020