Solid and stranded wires are used in electrical projects very often. In fact, each conductor is either solid or stranded. Read this blog to learn the differences between the two and decide once and for all which one is better for your electrical project.
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First, let us look into the basic differences between solid and stranded wires. Stranded wire is the collection of thin wires grouped and connected with non-conductive insulation. A solid wire has only one strand of wiring, insulated with a non-conductive material.
While there are apparent differences between solid and stranded wire, choosing one over the other is often a matter of the personal choice of those who install the cabling.
Many electricians note that stranded wire is easier to pull in and out in several years when the wiring needs to be replaced because copper gets harder with years, and stranded wiring has less pulling tension.
Solid wire is usually used when the electrical project requires wiring sized 10 and smaller because it is not difficult to pull in these sizes, and it minimizes the probability of human error when the wiring is terminated because terminating smaller strands could be a challenge to some people. In sizes 8 and above, stranded wire is preferred.
Stranded wiring is used more often unless solid wiring is specified for the electrical project. The more complex the work is with many bends, the more likely stranded wire will be used. Stranded wire is the preferred choice in cases when flexibility is required. However, some electricians use solid wiring simply as a personal preference.
Some cables are available only with solid or stranded conductors, making the concerns irrelevant.
When it comes to data cables, or, in particular, category cables like CAT 5e and CAT 6, common preferences are different. For long runs, solid wire is the preferred choice because of the attenuation of stranded wire. Solid wire does not have the same current dissipation as the stranded wire. Stranded wire is used in patch cables because of its excellent flexibility.
If you are looking for the toughest and most durable form of wire rope, then you will want to buy stainless steel cable. Stainless steel is highly regarded for its resilience and strength – as it is made from an iron alloy, which includes chromium, nickel, silicon, manganese, nitrogen, and/or carbon. This creates a metal that is naturally rust-resistant and extremely strong.
But there are a few things you need to know before placing any orders through a stainless steel cable supplier. Some details and factors need to be taken into consideration based on how you will be using the cable.
So, let’s break down the process of how to determine the exact type of stainless steel cable you should buy.
One of the most significant deciding factors in the type of stainless steel cable you need to know is the weight load limit. Stainless steel cable comes in several different widths and designs, which impact its strength and breaking points.
Generally, the two sizes for a stainless steel cable you will find are 7 x 7 and 7 x 19.
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7 x 7 cables are made from seven strands of seven cables that are woven around an internal core to create a wire rope. These are somewhat flexible and often used for towing or transporting heavy objects.
Depending on the diameter of the 7 x 7 cable, the breaking strength limit is between 270lbs to 7,800lbs.
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7 x 19 cables are made of seven strands of nineteen cables each, which makes it far more flexible. These cables are often used for heavy applications that require a lot of movement, such as door cables or sailboat rigging.
7 x 19 cables are significantly stronger than 7 x 7, with the breaking strength limit ranging between 920lbs to 12,000 lbs.
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So, depending on the overall weight of your application, you may need to choose between the cable size to ensure that it is within the weight limit range.
One of the greatest benefits of stainless steel cable is its practical features, which make it an outstanding choice among other types of steel. Stainless steel requires far less maintenance and can last for up to 25 years or even more without needing to be replaced or repaired. Stainless steel is also heat/fire-resistant and is easy to clean.
Stainless steel cables have a naturally bright, shiny finish, making them the preferred choice for architectural design. You will often see stainless steel cable used on bridges, lighting installations, and building barriers thanks to its appealing, glossy appearance.
The intended use of the stainless steel cable will also influence the size, diameter, and style of cable you purchase.
Stainless steel cable may be used in numerous types of industrial applications, such as overhead lifting, rigging, and architectural supports. It is also commonly found on marine structures, such as boats and docks, thanks to its natural resistance to corrosion from moisture.
Additionally, stainless steel can be formed into different styles depending on the intended use of the cable. For instance, smaller cables can be woven to create mesh barriers for fall protection in car parks or even playgrounds. More flexible cables can be used for sculptural purposes, whereas thick cables can create railings and fences.
When searching for cable or wire ropes, you will notice that in addition to stainless steel, some cables are made from galvanized steel. A galvanized cable is made of traditional steel that is coated in molten zinc for a protective layer. Zinc keeps the steel from rusting and prevents corrosion.
Galvanized steel cables are typically less expensive than stainless steel – but are far less durable. Galvanized steel cables have a lower breaking point and lower wear resistance. The zinc coating may chip away over time, leaving the interior steel exposed.
Stainless steel cables are commonly used for far more heavy-duty applications than galvanized cables – thanks to their higher strength. The galvanized cable is best for construction, hanging cables, pulleys, or motorized doors. Stainless steel, on the other hand, is commonly used in aircraft, rigging, overhead lifting, and boat docks.
Ultimately, stainless steel cable has a unique advantage over the galvanized cable for specific purposes where extreme strength is needed.
To get the best deal and highest quality stainless steel cable, it is recommended to buy through a good industrial hardware supplier. It can also be a great option for smaller businesses to purchase through a supplier to maximize their budgets.
Stainless steel cable distributors will carry a wide variety of styles, diameters, and lengths of cables to match your exact needs. You will also have access to a team of experts who can answer questions about the products and offer suggestions for the best types and brands.
To find a good stainless steel cable supplier, you will need to do a bit of research.
First, find one that is either in your area or offers reasonable shipping options. Shipping rates may change based on the weight of the order or how quickly it needs to be delivered. If you need orders right away, consider purchasing from a supplier in the area that allows for same-day pick-ups.
Next, take a look at the supplier’s reputation. Be sure to read their online reviews and look out for signs that prove the company’s expertise. If they offer valuable free resources or have perks, like a 24/7 live chat with customer service, this could be very beneficial.
If you are looking to buy stainless steel cable for an upcoming project, be sure you know which type and how to order. It can be confusing to figure out which exact type of cable is the best choice – so you may want to contact a stainless steel cable supplier to figure it out.
Elite Sales is proud to offer top quality industrial hardware supplies, including stainless steel cable. We have a team of experts available around the clock to help you find the type that you need for any application.
If you would like to learn more about our stainless steel cable options or other types of industrial hardware, send us a message today!
Contact us to discuss your requirements of Stranded Steel Wire. Our experienced sales team can help you identify the options that best suit your needs.