Nimonic 80A Round Bars

Diameter:1 mm (0.0394 in) – 450 mm (17.717 in)
Length:Up to 12 meters (472.441 in)
Delivery Condition:Solution treated, annealed, age-hardened
Surface Condition:Black, polished, turned, ground
Shape:Round, square, hexagonal

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Nimonic 80A Round Bars
Description

Nimonic 80A round bar is a nickel-chromium alloy reinforced with titanium, aluminum, and carbon, designed for excellent high-temperature strength and oxidation resistance. This alloy maintains outstanding mechanical properties and stability up to around 815°C (1500°F), making it ideal for demanding environments such as turbine blades, exhaust valves, fasteners, and heat-resistant components.

Thanks to its balanced composition and controlled heat treatment, Nimonic 80A exhibits superior creep and rupture strength, as well as excellent corrosion resistance in oxidizing and high-stress atmospheres. It also provides good machinability and weldability when proper procedures are followed, allowing for reliable performance in aerospace, power generation, and chemical industries.

We supply Nimonic 80A round bars in various diameters, lengths, and tolerances according to customer requirements, ensuring consistent quality and precision for every application.

Nimonic 80A Round Bars
Chemical Compositions

Carbon (C)	0.10 % max.
Chromium (Cr)	18.0-21.0 %
Silicon (Si)	1.0 % max
Copper (Cu)	0.2 % max.
Iron (Fe)	3.0 % max.
Manganese (Mn)	1.0 % max.
Titanium (Ti)	1.8-2.7 %
Aluminum (Al)	1.0-1.8 %
Cobalt (Co)	2.0 % max.
Boron (B)	0.008 % max.
Zirconium (Zr)	0.15 % max.
Lead (Pb)	0.0025 % max.
Sulfur (S)	0.015 % max.
Nickel (Ni)	Balance