Tag: nickel

What are nickel alloys?

Nickel-based alloys are a group of metallic materials composed primarily of nickel with the addition of various other elements. These alloys exhibit exceptional corrosion resistance, high-temperature strength, and excellent mechanical properties. They are widely used in industries such as aerospace, chemical processing, power generation, and oil and gas. Nickel-based alloys can be tailored to meet specific requirements by adjusting the composition and heat treatment processes.

Why select nickel based alloys?

There are several reasons to select nickel alloys or Ni-hard for various applications: the corrosion resistance, high-temperature strength, oxidation resistance, it’s versatility, high strength and toughness, the compatibility with other materials and finally its electrical and magnetic properties.

Finland: ferritic stainless production

Outokumpu will start production of ferritic grade stainless steel in its integrated stainless steel production unit in Tornio, Finland.

Global SS at 25 million

Mr N Mathur, Director of Jindal Stainless and president of the Indian Stainless Steel Development Association (ISDA) has, in his paper presented at the 8th International Stainless Steel Conference in New Delhi, estimated a 6% growth in SS output in 2006 to reach 26.5 million tonnes over expected output of 25 million tonnes in 2005.

Sandmeyer adds A330 plate

Sandmeyer Steel Co. has added Alloy 330 to its line of heat resistant stainless steel and nickel alloy plate products.

Duty tax on SS from EU

Russia’s Ministry of Economic Development and Trade has prepared a resolution for the administration imposing a prohibitive duty on the import of nickel containing stainless steel.

Torque limiters

Tandler Precision (UK) has released its new R+W SK range of torque limiters.

New Canadian nickel company

Two Canadian mining companies, Inco and Falconbridge, have announced a USD 12.5 billion friendly merger plan to create one of the world’s biggest metals producers.

New AWS standard

The American Welding Society (AWS) has announced the availability of its AWS D18.3/D18.3M:2005: An American National Standard: Specification for Welding of Tanks, Vessels, and Other Equipment in Sanitary (Hygienic) Applications.

Bellows couplings

New sizes of Bellows couplings from Huco Engineering Components provide peak torque capability in excess of 200Nm and there are now four ranges from which to choose the suitable product for the application.

Pro+ disk at chem show

Rupture disk manufacturer Oseco will be exhibiting pressure relief technology at the chemical processing industry’s Chem show, held on 1-3 November at the Javits Convention Center, New York, New York.

Ferrite SS increase

According to a senior researcher of Posco, Mr Young-Hwan Kim, Posco is planning to increase its ferrite stainless steel production ratio up to 35% before 2008.


Nickel alloys or Ni-Hard find extensive use in a wide range of applications across various industries due to their desirable properties. Some common applications include:

Aerospace Industry: Nickel alloys are utilized in aircraft engines, gas turbines, and other aerospace components due to their high-temperature strength, corrosion resistance, and excellent mechanical properties.

Chemical Processing: Nickel alloys are well-suited for chemical plants where they are used in reactors, heat exchangers, piping systems, and valves. Their exceptional resistance to corrosion and high-temperature environments make them ideal for handling corrosive chemicals and acids.

Oil and Gas Industry: Nickel alloys are crucial in this industry for applications such as oil well drilling tools, valves, pumps, and tubing. Their resistance to corrosion, high strength, and ability to withstand harsh environments make them suitable for offshore and onshore operations.

Power Generation: Nickel alloys are used in power plants, particularly in turbines, generators, and heat exchangers. Their high-temperature strength and corrosion resistance make them ideal for efficient energy production.

Medical Industry: Nickel alloys find applications in medical devices such as implants, surgical instruments, and dental equipment. They offer biocompatibility, corrosion resistance, and mechanical strength necessary for medical applications.

Automotive Industry: Nickel alloys are employed in exhaust systems, catalytic converters, and engine components due to their high-temperature strength and corrosion resistance.

Marine Industry: Nickel alloys are used in marine applications, including shipbuilding and offshore structures, due to their resistance to seawater corrosion and high strength.

These are just a few examples, and nickel alloys have numerous other applications in fields such as desalination, food processing, nuclear power, and more.