NI5743 556 Nickel Alloy Powder

556 Nickel Alloy Powder Description

556 Nickel Alloy Powder is a powdered form of a high-performance nickel alloy that exhibits properties akin to UNS R31233 Powder. This particular alloy, UNS R31233, is also known as Haynes Alloy 242. It primarily consists of Nickel and Molybdenum, with substantial amounts of Chromium and minor additions of Cobalt, Iron, and other elements. This composition provides a balanced ratio of high-temperature performance, oxidation resistance, and formability.

This alloy possesses excellent high-temperature strength and thermal stability as well as good oxidation resistance up to 705°C (1300°F). It also has a low thermal expansion coefficient and good ductility at cryogenic temperatures.

Specifications for Nickel Alloy Powder 556

Chemical Composition %.

Physical Properties of the Alloy

556 Nickel Alloy Powder Applications

• Aerospace: For engine components and turbine blades.
• Energy: In power plants and nuclear reactors.
• Chemical Processing: For reactor components and piping systems.
• Shipping: In ship propulsion systems and offshore oil and gas installations.
• Manufacturing: For high-performance automotive parts and industrial moulds.
• Electronics: In electric resistance heating elements.

Packaging of Nickel Alloy Powder 556

Our 556 Nickel Alloy Powder is carefully handled during storage and transportation to maintain the quality of our product in its original condition.

FAQs on Nickel Alloy Powder 556

Q1: Why is 556 Nickel Alloy Powder preferred for high-temperature applications?

Due to its ability to withstand high temperatures without losing mechanical strength or deforming, it is suitable for components such as turbine blades and reactor vessels.

Q2: Can 556 Nickel Alloy Powder be used in additive manufacturing?

Yes, its powdered form is ideal for additive manufacturing techniques, enabling the creation of complex geometries commonly required in aerospace and engineering components.

Q3: How does Nickel Alloy Powder 556 behave in corrosive environments?

Owing to its high Chromium content, which contributes to the formation of a protective oxide layer that shields the material from various corrosive agents, it exhibits exceptionally good performance.

Q4: What forms of Nickel Alloy 556 are available?

Nickel Alloy 556 is primarily available in powdered form but may also be offered as Bars, Sheets, and Wires depending on the specific requirements of the application.