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Nickel

Nickel based alloys

Nickel based alloys are chosen because of the corrosion resistance, heat resistance/high and low temperature properties.

Applications for nickel alloys

Nickel alloys are used in a variety of industries, such as: aircraft gas turbines, steam turbine power plants, nuclear power systems and the chemical- and petrochemical industries. Overall, nickel alloys offer a combination of strength, corrosion resistance, heat resistance, and versatility that makes them valuable in demanding industrial applications. Their properties make them suitable for environments where other materials may fail, allowing for improved performance, durability, and reliability.

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ASTM chairman appointed

Rolled Alloys Inc., a manufacturer of duplex stainless steel, has elected Mr Paul K Whitcraft director of quality, safety and engineering as the chairman of the 2009 ASTM International board of directors.

UK: fermentation tanks

Italy-based steel fabricator Cital has made a decisive move towards more economical liquid storage tanks.

RathGibson appoints Schwartz as CEO

RathGibson, a manufacturer of welded, welded and drawn, and seamless stainless steel, nickel, duplex, and titanium tubing has appointed Michael Schwartz to the position of Chief Executive Officer (CEO).

BHP cuts jobs

BHP Billiton has announced that it plans to cut some 6000 jobs worldwide to cope with falling demand for its products.

Friction welding system for duplex

ESAB Welding & Cutting Products has introduced a new friction stir welding system designed to weld high melting temperature materials, including ferrous alloys such as ferritic steels, stainless and duplex stainless steels, and nickel base alloys.

BUTTING travels East

Two BUTTING employees have recently faced an interesting challenge, travelling and spending several weeks in the East for a project in Saudi-Arabia, to support BUTTING’s customer on the spot with their welding expertise.

Australia: nickel refinery at Gladstone

The Queensland state government has approved plans for Australia's largest nickel refinery to be built in Gladstone.

Sandmeyer appoints Carbinox

Sandmeyer Steel Co. has announced the appointment of Carbinox Industria e Comercio Ltda as the Company’s Representative Office and Sales Support Center in Brazil. Carbinox, with a facility in Sao Paulo, Brazil, will assist Sandmeyer in penetrating the South American market for stainless steel and nickel alloy plate products.

Rolled Alloys expands duplex line

Rolled Alloys has announced an expanded line of AL 2003 lean duplex stainless steel plate and sheet products.

Mid-south control line

RathGibson, a manufacturer of welded, welded and drawn, and seamless stainless steel, nickel, and titanium tubing, has completed the integration of Mid-South Control Line as a division of RathGibson.


Nickel alloys are a group of metallic materials that contain a significant amount of nickel as their primary alloying element, typically combined with other elements such as chromium, iron, copper, molybdenum, and others. These alloys exhibit unique properties that make them useful in a wide range of applications across various industries. Below we collected some key points about nickel alloys:

High Strength and Corrosion Resistance: Nickel alloys are known for their excellent combination of high strength and corrosion resistance. They can withstand harsh environments, including high temperatures, extreme pressures, and corrosive substances.

Versatile Applications: Nickel alloys find applications in diverse industries, including aerospace, chemical processing, oil and gas, power generation, marine engineering, and electronics. They are used in components such as turbine blades, valves, heat exchangers, chemical reactors, and electrical resistance wires.

Heat Resistance: Nickel alloys possess excellent heat resistance, making them suitable for high-temperature environments. They maintain their strength and structural integrity at elevated temperatures, making them ideal for applications such as gas turbines.

Corrosion Resistance: Nickel alloys have exceptional resistance to corrosion, particularly in harsh environments where other materials might fail. They resist attack from acids, alkalis, seawater, and various corrosive gases, making them valuable in chemical processing, marine, and offshore applications.

Magnetic Properties: Nickel alloys can exhibit ferromagnetic or paramagnetic properties depending on their composition and processing.

Weldability and Fabrication: Nickel alloys can be welded, allowing for the fabrication of complex structures and components. However, they require specialized welding techniques and proper heat treatment to maintain their desired properties.

Cost: Nickel alloys tend to be more expensive than common steels due to the higher cost of nickel and the complexity of their production. However, their unique properties often justify their use in critical applications where their performance outweighs the cost considerations.