The Use of Nickel in the Steel Industry

Posted on November 9, 2012 by admin

The Use of Nickel in the Steel Industry

Nickel is a type of metal which is used for many purposes. It can be seen in almost anything and everywhere – in our homes, commercial establishments and even in the streets. While the metal is sturdy in itself, it is also a suitable choice for alloying – meaning mixing it with another metal with the same matrix in order to create a sturdier and stronger variety to be incorporated in many materials such as coins, electroplating, tint for glass, and stainless steel.

Identification

The reason why Nickel is often alloyed is because of its non-corrosive property.  It becomes a very strong metal which is useful for electroplating. Nickel is also heat resistance and very durable – the type which can adhere to changing weathers and extreme temperatures. Many industries use nickel; some of which are:

  • Oil and Gas
  • Chemical processing
  • Pulp and Paper
  • Food Processing
  • Aerospace

Features

Nickel, in appearance, is silvery-white and becomes more attractive when polished. It has slow reaction to pressure but is hard and ductile at the same time. When heated, it stretches easily. The metal, in nature, is also magnetic which means that it will shrink when placed in a magnetic field. This property is referred to as magnetostriction.

Where to Buy the Best Nickel Alloys

The price of nickel bars depend on the supplier. The cost is often based on the mining price. Nickel bars may range from $15 to $40 per pound. This is based on the shape, size, and type of alloy you wish to order.

Currently, National Specialty Alloys (NSA) is a leading distributer of nickel alloys and stainless steel. You can order Nickel bars in various sizes which comes round, flat or square. Many industries get their nickel alloys from NSA because they are ISO certified and they deliver anytime of the day, even overnight. If you are not sure of what to purchase, you can always ask their staff who are highly trained and knowledgeable when it comes to different kinds of alloys and their uses. The company also ensures that your items will be shipped with the utmost care so you will receive it in the best condition.

Types of Nickel Alloy

Different types of nickel alloy are identified using a Unified Numbering System or UNS number, the type, and its Federal specifications. Some of the most common alloys are Alloys 200, 400, 500 and 718. If you don’t know how to identify nickel alloys based on the code, you can always refer to  http://www.nsalloys.com/materials-tools/nickel-bar-properties, NSA’s website which contains a chart on the different types of alloy.

To give you a better understanding, here are some examples of nickel alloy based on predominant use:

  • Nickel steel – an alloy created from iron and nickel
  • Nickel silver – alloy of copper, nickel, and zinc (optional)
  • Nickel bronze – a solution of tin and copper

NSA also accepts orders if you have specific sizes or shapes for your nickel bars. You can give specifications on the diameter and length so it won’t be difficult for you in building your projects.

Posted in Nickel Alloys
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