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Gangsteel Group is a leading global supplier of Alloy 80A, also known as Nimonic 80A or UNS N07080, offering premium Alloy 80A plate, Alloy 80A sheet, Nimonic 80A round bar, and custom-fabricated components.
Alloy 80Ais a nickel-chromium alloy with titanium and aluminum additions, designed for high strength and creep resistance at elevated temperatures up to 1500°F (815°C), ideal for aerospace, gas turbines, and high-temperature fasteners.
This explores the Nimonic 80A composition, Alloy 80A material properties, applications, and why Gangsteel is your trusted source for Alloy 80A plate, Nimonic 80A sheet, and round bar at competitive Nimonic 80A price.
Alloy 80A(UNS N07080), or Nimonic 80A, is a precipitation-hardenable nickel-chromium alloy engineered for high strength, creep resistance, and oxidation resistance at elevated temperatures. With titanium (1.8-2.7%) and aluminum (1.0-1.8%), Alloy 80A material forms gamma-prime precipitates during heat treatment, making Alloy 80A plate ideal for gas turbine blades and high-temperature fasteners. It outperforms Alloy X-750 in creep resistance due to optimized titanium and aluminum content.
How Does Alloy 80A Compare to Alloy 75?
Alloy 80A(UNS N07080) offers higher strength and creep resistance at elevated temperatures, while Alloy 75 (UNS N06075) is suited for less demanding high-temperature applications. Alloy 80A plate is preferred for gas turbine components.
Gangsteel’s Alloy 80A products comply with international standards:
Note: Products are supplied with mill test certificates and tested per DNV, BV, or SGS standards, ensuring compliance with Nimonic 80A chemical composition and Alloy 80A material properties.
Gangsteel offers a comprehensive range of Alloy 80A products tailored to UNS N07080 specifications, with a focus on Alloy 80A plate:
Note: Custom sizes and finishes are available. Contact Gangsteel for bespoke Alloy 80A plate solutions.
The Nimonic Alloy 80A chemical composition is optimized for high-temperature strength, as per ASTM B637:
Element |
Ni |
Cr |
Fe |
Ti |
Al |
C |
Si |
Mn |
Co |
B |
---|---|---|---|---|---|---|---|---|---|---|
% |
Bal. |
18.0-21.0 |
≤3.0 |
1.8-2.7 |
1.0-1.8 |
≤0.10 |
≤1.0 |
≤1.0 |
≤2.0 |
≤0.008 |
Note: Titanium and aluminum enable precipitation hardening, enhancing Alloy 80A material’s creep resistance, making Alloy 80A plate ideal for gas turbines compared to Alloy 718.
The mechanical properties of Alloy 80A material ensure reliability for Alloy 80A plate, Nimonic 80A sheet, and round bar, as per ASTM B637 (age-hardened condition):
Property |
Value at 20°C |
Value at 1200°F (649°C) |
Description |
---|---|---|---|
Yield Strength |
800-1000 MPa (116-145 ksi) |
~600 MPa (87 ksi) |
High strength for high-temperature applications |
Tensile Strength |
1200-1400 MPa (174-203 ksi) |
~900 MPa (131 ksi) |
Ensures durability under thermal stress |
Elongation |
~20% |
~25% |
Adequate ductility for fabrication |
Hardness |
~250-350 HB |
- |
Supports wear resistance |
Note: Properties vary with heat treatment. For detailed mechanical properties of Alloy 80A plate, contact Gangsteel for a datasheet.
Alloy 80A(UNS N07080) is comparable to other high-temperature alloys:
Material |
Standard |
Description |
---|---|---|
ASTM B637, UNS N07080 |
High strength and creep resistance |
|
UNS N07750 |
High strength, lower creep resistance |
|
UNS N07718 |
High strength, broader applications |
|
UNS N06625 |
Corrosion-resistant, lower high-temperature strength |
|
UNS N06075 |
Lower strength, high-temperature applications |
Note: Alloy 80A plate excels in creep-resistant aerospace applications, offering advantages over Alloy C276 in high-temperature strength.
Note: Alloy 80A is optimized for high-temperature strength, offering advantages over Alloy 600 in creep resistance.
Note: Nimonic 80A price reflects its high-temperature performance, comparable to Alloy X-750. Contact Gangsteel for precise quotes.
For inquiries about Alloy 80A, Alloy 80A plate, Nimonic 80A sheet, Nimonic 80A round bar, or to request a quote for Nimonic 80A price or a mechanical properties datasheet, contact Gangsteel Group’s sales team. Trust Gangsteel for high-quality Alloy 80A material tailored to your project’s needs, backed by expertise and reliability as leading Alloy 80A suppliers!
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