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UNS N07080 alloy steel plate, also known as Nimonic 80A, is supplied by Gangsteel, a leading stainless steel supplier in China. Renowned for its high strength, creep resistance, and excellent UNS N07080 oxidation resistance up to 815°C (1500°F), this precipitation-hardened nickel-chromium alloy is ideal for aerospace, gas turbines, and high-temperature industrial applications.
Gangsteel offers UNS N07080 plate, sheet, bar, and custom components, meeting ASTM B637 and ASME SB-637 standards. This page provides detailed insights into the UNS N07080 chemical composition, mechanical properties, equivalent materials, specifications, applications, and competitive UNS N07080 price per kg. Explore our nickel alloy steel grades for related alloys like UNS N06625, UNS N07718, and UNS N06075.
UNS N07080, or Nimonic 80A, is a nickel-chromium alloy with approximately 76% nickel, 19-21% chromium, and additions of titanium and aluminum for precipitation hardening, offering high strength and creep resistance at elevated temperatures. Its ability to withstand thermal cycling makes UNS N07080 material ideal for gas turbine blades, aerospace fasteners, and high-temperature springs. Compared to UNS N06075, UNS N07080 provides superior strength and creep resistance due to its precipitation-hardened microstructure.
Gangsteel’s UNS N07080 alloy steel plate is tailored for demanding high-temperature environments, providing a robust alternative to nickel alloy steel grades like UNS N07718 and UNS N07263.
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The UNS N07080 chemical composition, compliant with ASTM B637, is optimized for high-temperature strength, creep resistance, and oxidation resistance.
Element |
Percentage (%) |
---|---|
Nickel (Ni) |
Balance (~76%) |
Chromium (Cr) |
19.0 – 21.0 |
Titanium (Ti) |
1.8 – 2.7 |
Aluminum (Al) |
1.0 – 1.8 |
Carbon (C) |
≤ 0.1 |
Iron (Fe) |
≤ 3.0 |
Manganese (Mn) |
≤ 1.0 |
Silicon (Si) |
≤ 1.0 |
Copper (Cu) |
≤ 0.2 |
Cobalt (Co) |
≤ 2.0 |
Sulfur (S) |
≤ 0.015 |
Note: The titanium and aluminum additions enable UNS N07080’s precipitation hardening, providing superior strength compared to UNS N06075, while chromium ensures excellent oxidation resistance.
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The UNS N07080 mechanical properties, tested per ASTM B637, offer high strength and creep resistance, making UNS N07080 alloy steel plate suitable for aerospace and gas turbine applications.
Property |
Value at 20°C |
Value at 815°C (1500°F) |
---|---|---|
Tensile Strength (MPa) |
≥ 1000 (145 ksi) |
≥ 700 (101 ksi) |
Yield Strength (MPa) |
≥ 650 (94 ksi) |
≥ 450 (65 ksi) |
Elongation (%) |
≥ 20 |
≥ 25 |
Hardness (HB) |
250 – 350 |
- |
Density |
8.19 g/cm³ (0.296 lb/in³) |
- |
Note: Age-hardening at 700-850°C (1292-1562°F) after solution treatment at 1080°C (1976°F) optimizes Nimonic 80A mechanical properties. Contact Gangsteel for a detailed UNS N07080 technical data sheet.
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The allowable stress values for UNS N07080, per ASME BPVC Section II, Part D, ensure safe design in high-temperature applications.
Temperature (°C) |
Allowable Stress (MPa) |
---|---|
100 |
280 |
200 |
270 |
300 |
260 |
400 |
250 |
500 |
240 |
600 |
230 |
700 |
210 |
800 |
190 |
Note: These values ensure UNS N07080 material performs reliably in gas turbine blades and aerospace fasteners under high temperatures.
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UNS N07080aligns with international standards for global compatibility.
Standard |
Grade |
---|---|
UNS |
N07080 |
W.Nr. |
2.4952 |
EN |
NiCr20TiAl |
ASTM |
B637 |
ASME |
SB-637 |
Note: UNS N07080 equivalent grades comply with ASTM B637, offering interchangeability with UNS N07718 in high-strength aerospace applications.
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Comparing UNS N07080 to UNS N07718, UNS N06075, and SS316 aids in material selection:
Property |
UNS N07080 (Nimonic 80A) |
UNS N07718 (Inconel 718) |
UNS N06075 (Nimonic 75) |
SS316/316L |
---|---|---|---|---|
UNS Number |
N07080 |
N07718 |
N06075 |
S31600/S31603 |
Nickel Content |
~76% |
50.0-55.0% |
~80% |
10.0-14.0% |
Chromium Content |
19.0-21.0% |
17.0-21.0% |
19.0-21.0% |
16.0-18.0% |
Molybdenum Content |
None |
2.8-3.3% |
None |
2.0-3.0% |
Additional Elements |
Ti (1.8-2.7%), Al (1.0-1.8%) |
Nb (4.75-5.5%), Ti, Al |
Ti (0.2-0.6%) |
- |
Corrosion Resistance |
Good in oxidizing environments |
Good in oxidizing/reducing |
Good in oxidizing environments |
Good in general corrosion |
Strength |
Very high (precipitation-hardened) |
Very high |
High |
Moderate |
Temp Range |
Up to 815°C (1500°F) |
Up to 704°C (1300°F) |
Up to 704°C (1300°F) |
Up to 870°C (1600°F) |
Cost (USD/kg) |
50-75 |
50-70 |
50-70 |
5-15 |
Applications |
Aerospace, gas turbines |
Aerospace, oil/gas |
Aerospace, gas turbines |
Food, pharma |
Conclusion: Choose UNS N07080 alloy steel plate for high-strength aerospace and gas turbine applications, UNS N07718 for mixed corrosion environments, UNS N06075 for cost-effective high-temperature uses, or SS316 for general corrosion resistance.
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Gangsteel offers UNS N07080 alloy steel plate, sheet, bar, and custom components with a wide range of specifications:
Note: Custom sizes and heat treatments (e.g., solution treatment at 1080°C followed by age-hardening at 700-850°C) are available. Contact Gangsteel for bespoke UNS N07080 material specifications.
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UNS N07080is widely used in industries requiring high strength and creep resistance at elevated temperatures. Key UNS N07080 applications include:
Note: Compared to UNS N06075, UNS N07080 offers superior strength and creep resistance for demanding aerospace applications.
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The UNS N07080 price per kg ranges from USD 50-75 per kg (FOB), influenced by:
For precise UNS N07080 price per kg quotes or bulk discounts, contact Gangsteel.
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Gangsteel offers a diverse range of nickel alloy steel grades alongside UNS N07080, suitable for complementary applications:
Note: These alloys complement UNS N07080 alloy steel plate in aerospace, gas turbine, and high-temperature applications. Contact Gangsteel for a full catalog.
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UNS N07080 alloy steel platefrom Gangsteel delivers exceptional high strength, creep resistance, and oxidation resistance for aerospace and gas turbine applications up to 815°C. With precipitation-hardening elements like titanium and aluminum, UNS N07080 material offers superior performance compared to UNS N06075, supported by versatile specifications (0.5-100 mm thickness, up to 3000 mm width) and equivalent grades (W.Nr. 2.4952, EN NiCr20TiAl). As a trusted stainless steel supplier in China, Gangsteel provides high-quality UNS N07080 plate, sheet, and bar at competitive prices (USD 50-75/kg).
Contact Gangsteeltoday for the latest UNS N07080 price per kg or to request a detailed Nimonic 80A technical data sheet. Explore our nickel alloy steel grades for customized solutions to meet your project demands!
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