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Haynes Alloys Wire Haynes 214

  • Place of Origin Jiangsu,China
  • Model Number Haynes Alloys Wire Haynes 214
  • Trade Names UNS N07214/ISO 9724
  • Dimensions Customized Size
  • Delivery Conditions Grinding. Polished. Bright.
  • Avaliable Shapes Wire.Customized
  • MOQ 50~200 (KG)
  • Production Standards AMS 5875/ASTM B344 or MIL Standards
  • Packaging Details Wooden Case, or as per Client's request
  • Payment Terms L/C, T/T, Western Union, MoneyGram
  • Trade Terms FOB, CIF, DDP, DAP, EXW
  • Delivery Time 20~60 days

Overview


Haynes Alloys Wire Haynes 214 is a nickel-chromium-aluminum-iron alloy enhanced with yttrium. Typical.



Limiting Chemical Composition, %


Nickel...........................................................................................................................................75.0-80.0

Chromium............................................................................................................................................16.0

Aluminum..............................................................................................................................................4.5

Iron.........................................................................................................................................................3.0

Yttrium (Y): Trace amounts (improves oxide layer adhesion)



Key Properties


● High-Temperature Oxidation Resistance:

Excels in environments up to 1200°C (2200°F) due to a stable, adherent Al₂O₃ layer, enhanced by yttrium to prevent spalling.


● Mechanical Strength:

Good creep and thermal fatigue resistance, ideal for cyclic thermal environments.


● Corrosion Resistance:

Performs well in oxidizing, nitriding, and carburizing atmospheres.



Fabrication:


● Welding:

Compatible with GTAW (TIG) and resistance welding; post-weld annealing recommended to relieve stresses.


● Formability:

Available in wire form (AMS 5876 standard), typically supplied annealed for ease of processing.



Applications:


● Aerospace:

Combustors, flame holders, turbine seals.


● Industrial:

Gas turbine components, furnace fixtures (radiant tubes, muffles), heat treatment equipment.



Comparisons:


● Outperforms Hastelloy X and Inconel 601 in oxidation resistance due to Al/Y content.

● Less intermediate-temperature strength than alloys like Inconel 718 but superior at ultra-high temperatures.



Considerations:


● Cost: Higher due to specialized alloying elements.

● Thermal Stability: Optimized to avoid detrimental phase formation, ensuring longevity in extreme conditions.



Standards:


● AMS 5876: Certifies aerospace-grade wire for critical applications.



Conclusion:


Haynes 214 wire is a premium choice for extreme high-temperature applications where oxidation resistance and thermal stability are paramount, particularly in aerospace and industrial heating systems. Its unique Al/Y-enhanced alumina scale offers unmatched protection in harsh environments.



Available Forms


We provide you with a variety of product forms, including but not limited to


● Strip & Foil

● Round Wire &Flat Wire

● Bar & Rod

● Electrothermal Strip

● Flange & Ring

● Wire & Welding

● Reststance Wire

● Electric Alloy Wire

● Electric Furnace Bar

● Customize

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