UNS N07214 Alloy Steel Plate Supplier | Specifications, Equivalent Materials, and Price

 

UNS N07214 alloy steel plate, known as Haynes 214, is a nickel-chromium-aluminum-iron superalloy supplied by Gangsteel. Designed for unmatched high-temperature oxidation resistance above 1750°F (955°C), UNS N07214 material excels in aerospace, gas turbines, and industrial furnaces.

As a leading stainless steel supplier in China, Gangsteel offers UNS N07214 plate, sheet, strip, and custom components, meeting AMS 5542, ASTM B435, and ASME SB-435 standards. This page details the UNS N07214 chemical composition, mechanical properties, equivalent materials, specifications, and applications, with competitive UNS N07214 price per kg. Explore our nickel alloy steel gradesfor related alloys like UNS N06002and Alloy C276.

 

1. What is UNS N07214 steel sheet?

 

UNS N07214, or Haynes 214, is a nickel-based superalloy with high aluminum (4.0-5.0%) and yttrium (0.002-0.040%) content, forming a protective Al₂O₃scale for superior oxidation resistance above 1750°F (955°C). Its excellent formability and weldability make UNS N07214 alloy steel plate ideal for high-temperature environments like jet engine combustors and furnace components. Compared to UNS R30188, UNS N07214 offers better oxidation resistance but lower sulfate corrosion resistance.

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2. UNS N07214 steel sheet Chemical Composition

 

The UNS N07214 chemical composition, per AMS 5542, ensures exceptional oxidation resistance due to high aluminum and yttrium content.

Element

Content (%)

Nickel (Ni)

Balance

Chromium (Cr)

15.0 – 17.0

Aluminum (Al)

4.0 – 5.0

Iron (Fe)

2.0 – 6.0

Yttrium (Y)

0.002 – 0.040

Cobalt (Co)

≤ 2.0

Tungsten (W)

≤ 1.0

Manganese (Mn)

≤ 1.0

Molybdenum (Mo)

≤ 1.0

Carbon (C)

≤ 0.15

Silicon (Si)

≤ 0.50

Phosphorus (P)

≤ 0.015

Sulfur (S)

≤ 0.015

Note: The Al₂O₃scale enhances UNS N07214 corrosion resistance compared to 904L stainless steelin oxidizing environments.

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3. UNS N07214 Mechanical Properties

 

The UNS N07214 mechanical properties, per AMS 5542, ensure suitability for high-temperature applications.

Property

Value at 20°C

Value at 1800°F (982°C)

Yield Strength (MPa)

≥ 415 (60 ksi)

≥ 145 (21 ksi)

Tensile Strength (MPa)

≥ 760 (110 ksi)

≥ 290 (42 ksi)

Elongation (%)

≥ 40

≥ 45

Hardness (HB)

190 – 240

-

Note: Solution annealing at 2000-2100°F (1093-1149°C) enhances properties. Contact Gangsteel for a UNS N07214 material properties datasheet.

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4. UNS N07214 steel plate Equivalent Materials

 

Standard

Equivalent Grade

Description

UNS

N07214

Nickel-based superalloy

W.Nr.

2.4646

High-temperature oxidation resistance

Trade Name

Haynes 214

UNS N07214 materialfor aerospace

Note: Complies with AMS 5542, ASTM B435, and ASME SB-435, comparable to UNS N06002.

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5. UNS N07214 Specifications

 

5.1 Plate and Sheet

  • Thickness: 0.2 mm to 50 mm
  • Width: 500 mm to 2500 mm
  • Length: 1000 mm to 12000 mm
  • Standards: AMS 5542, ASTM B435, ASME SB-435

5.2 Strip

  • Thickness: 0.1 mm to 3 mm
  • Width: 10 mm to 300 mm
  • Standards: B50A913, B50TF219

5.3 Custom Components

  • Types: Flanges, fittings, CNC-machined parts
  • Applications: Honeycomb seals, combustor liners

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6. UNS N07214 steel material Applications

 

  • Aerospace: Combustor liners, honeycomb seals
  • Gas Turbines: Burner cans, exhaust components
  • Industrial Furnaces: Retorts, muffles
  • Chemical Processing: Heat exchangers in oxidizing environments

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7. UNS N07214 Price per KG

 

UNS N07214 price per kg: USD 45-65 (FOB), driven by high aluminum content and aerospace demand. Contact Gangsteelfor quotes.

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8. Related Alloy Steel Grades

 

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9. Why Choose Gangsteel?

 

  • Quality: Meets AMS 5542, EN 10204 3.1/3.2 certificates
  • Delivery: 7-15 days for standard orders
  • Customization: CNC cutting, welding
  • Global Supply: Saudi Arabia, UAE, India, Europe

 

10. Conclusion

 

UNS N07214 alloy steel platefrom Gangsteel offers unmatched oxidation resistance for aerospace and furnace applications. Contact us for UNS N07214 price per kg and tailored solutions

 

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