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ASTM Nimonic 80A Rod For High Temperature Aerospace Components
ASTM Nimonic 80A Rod For High Temperature Aerospace Components
Specifications
Brand Name :
NikTech
Model Number :
Nimonic 80A
Certification :
ISO 9001:2008
Place of Origin :
China
MOQ :
150kgs
Price :
Negotiatable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :
300 Ton per Month
Delivery Time :
2-30days
Packaging Details :
Wood box
Alloy Type :
Nickel-based Superalloy
Strength :
High
Grade :
Ni Cr Fe Co
Size :
Negotiable
Executive Standard :
ASTM AMS AMSE
Composition :
Nickel-Chromium-Iron
Place Of Orig :
China
Machinability :
Difficult
Yield Strength :
310 MPa
Density :
8.19 g/cm3
Features :
Creep Resistance And Anti-oxidation
Specific Heat Capacity :
448 J/kg °C
Magnetic Permeability :
1.000601 for 200-2000 oersted
Volume Susceptibility :
4.78 x 10-5 at 1000 gauss
Melting Point :
1320-1365 °C
Dynamic Young’s Modulus :
183 GPa
Standard :
UNS N07080/W. Nr. 2.4952 & 2.4631
Description

Nimonic 80A Rod for High-Temperature Aerospace Components

​

Nimonic 80A rod is a wrought, age-hardenable nickel-chromium alloy strengthened by additions of titanium, aluminum, and carbon. Developed for service at temperatures up to 815°C (1500°F), it offers excellent mechanical properties, oxidation resistance, and structural stability under thermal stress. This makes Nimonic 80A rod suitable for demanding applications in aerospace, nuclear, automotive, and industrial sectors.​

Chemical Composition of Nimonic 80A Rod

Element Composition (%)
Nickel (Ni) Balance
Chromium (Cr) 18.0–21.0
Titanium (Ti) 1.8–2.7
Aluminum (Al) 1.0–1.8
Carbon (C) ≤0.10
Silicon (Si) ≤1.0
Copper (Cu) ≤0.2
Iron (Fe) ≤3.0
Manganese (Mn) ≤1.0
Cobalt (Co) ≤2.0
Boron (B) ≤0.008
Zirconium (Zr) ≤0.15
Sulfur (S) ≤0.015

Mechanical Properties of Nimonic 80A Rod

Condition Ultimate Tensile Strength (MPa)
Annealed 800–1000
Annealed + Aged 1200–1400
Spring Temper 1300–1500
Spring Temper + Aged 1500–1800

Physical Properties of Nimonic 80A Rod

Property Value
Density 8.19 g/cm³
Melting Range 1320–1365°C
Coefficient of Thermal Expansion (20–100°C) 12.7 µm/m·°C
Torsional Modulus 85GPa
Thermal Conductivit 11.2W/m •°C

Standards and Specifications

  • UNS N07080​

  • W.Nr. 2.4952 / 2.4631​

  • ASTM B637​

  • BS 3076 NA 20​

  • BS HR 1, HR 601​

Applications of Nimonic 80A Rod

Nimonic 80A rods are utilized in various high-temperature applications, including:​

  • Gas turbine components (blades, rings, discs)​

  • Bolts and fasteners​

  • Nuclear boiler tube supports​

  • Die casting inserts and cores​

  • Automotive exhaust valves​

Frequently Asked Questions

Q: What is the maximum operating temperature for Nimonic 80A rods?
A: Nimonic 80A rods are designed for service at temperatures up to 815°C (1500°F), maintaining mechanical strength and oxidation resistance.​

Q: Can Nimonic 80A rods be welded?
A: Yes, Nimonic 80A rods can be welded using appropriate techniques, such as tungsten inert gas (TIG) welding, with recommended filler metals like Nimonic 90.​

Q: Are Nimonic 80A rods suitable for nuclear applications?
A: Yes, due to their low cobalt content and high-temperature performance, Nimonic 80A rods are specified for certain nuclear applications.​

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ASTM Nimonic 80A Rod For High Temperature Aerospace Components

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Product Detail
Brand Name :
NikTech
Model Number :
Nimonic 80A
Certification :
ISO 9001:2008
Place of Origin :
China
MOQ :
150kgs
Price :
Negotiatable
Contact Supplier
ASTM Nimonic 80A Rod For High Temperature Aerospace Components

Wuxi Nickel New Material Co., Ltd

Verified Supplier
2 Years
jiangsu, wuxi
Since 2002
Business Type :
Manufacturer
Main Products :
Monel Alloy, Inconel Alloy, Expansion Alloys
Total Annual :
20000000-80000000
Employee Number :
50~500
Certification Level :
Verified Supplier
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