What is a non-sparking wrench?

As you may already know, there are many highly specified tools for different types of jobs. Wrenches, screwdrivers, welding torches, pipe alignment clamps, you name it, there’s a tool for the job. One class of tools is made differently from all the rest. So, what are non sparking tools, and what are they made of?

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What are non sparking tools?
This type of tool is made from nonferrous metal, which means they are alloys that don’t contain iron. They have two unique properties. First, non spark tools, as the name suggests, do not spark. This makes them perfect for jobs involving flammable conditions. The second unique property, again due to the absence of iron, is that they are also non magnetic tools. Working on hospital equipment like MRI machines is made possible by these tools.

What are non sparking tools made of?
There are a few different alloys that these great tools are made from.

• Plastic tools are not only the top over everyone’s ‘must have’ list, but they certainly are non-magnetic, and they will never spark.
• Beryllium Copper is the strongest and hardest copper alloy, boasting a tensile strength of 1280-1480 MPa. Beryllium copper tools are a must-have for the toughest jobs.
• Brass tools are a bit more expensive, they are durable, and have an aesthetic shine. These tools can stain, but that doesn’t degrade their quality.
• Bronze is conductive, but does not spark. These tools have a long history in mechanical engineering and combat and are an excellent addition to any toolkit.
• Aluminum Copper is a lightweight alternative to many of the heavier copper based alloys. Though less strong than beryllium blends, this alloy can hold its own.

If you are a young professional craftsman or welder that’s looking to build a respectable toolkit for a lucrative career to come, non sparking tools are essential. There will be many projects which will require you to work in highly flammable areas, or on magnetic equipment that could yank the tools right out of your hand. If you are interested in getting these tools, shop our website, or contact us for more information.

Commonly used hand tools are often manufactured of steel alloys. Preferred “non-sparking” metals have less tensile strength than steel used to make tools. A lower tensile strength means the metal has less strength or resistance to tearing apart when stretched under test conditions. It also means that these tools are softer, wear down more quickly than ordinary steel tools, and must be dressed more frequently.

“Non-sparking,” “spark reduced,” “spark-resistant,” or “spark-proof” tools are names given to tools made of metals such as brass, bronze, Monel metal (copper-nickel alloy), copper-aluminum alloys (aluminum bronze), or copper-beryllium alloys (beryllium bronze).

For more information, please visit Non-Sparking Striking Tools.

What is the most important thing to know about “non-sparking” tools?

Non-sparking tools also generate sparks, sometimes referred to as “cold sparks”. These cold sparks have a low heat level and do not ignite carbon disulfide, which has the lowest ignition point of any known substance. Therefore, while “non-sparking” tools may lower the risk of a spark, they do not eliminate the possibility of sparks. The name “non-sparking” is misleading because these tools are capable of producing a spark: the term “reduced-sparking tools” better describes these tools.

Non-metals like wood, leather, and plastic are suitable for some tools like shovels, scrapers or scoops and do not pose a friction spark hazard.

Non-sparking tools provide protection against fires and explosions in environments where there is a concern about sparks igniting flammable solvents, vapours, liquids, dusts, or residues.

NOTE: It is important to assess each situation carefully and use the appropriate tools for the hazards that are present. In some cases, “non-sparking” tools may still be able to produce a spark. Contact the tool manufacturer and the producer of the flammable material (for example) for recommendations and more information.

NOTE: It is also important to consider the metals used in the tools themselves. For example, beryllium has been associated with several health issues, including cancer. While exposure to beryllium dust is likely very low with the general use of non-sparking tools, it may be a consideration when grinding or polishing the tool itself.

If you want to learn more, please visit our website Brass Tools For Sale.