Galvanized wire: how to choose the best in 2021?
In today’s article, we will help you choose an item widely used in buildings, repairs and crafts: galvanized wire
Versatile and durable, galvanized wire is the most used for the manufacture of crates, wire mesh, clamps, and bucket handles, in addition to other purposes in the industry. Available in different thicknesses, the galvanized wires have a zinc layer, which makes them resistant to corrosion.
Follow us on this reading and check out the best product options, in addition to the features you should pay attention to in order to make the best choice of galvanized wire.
First, the most important
- Always present in homes, farms, farms, farms and industries, galvanized wire is available in several configurations. To choose the ideal, determine the intended use to know the characteristics and ideal measures for the product.
- Type, diameter and gauge, zinc layer thickness and carbon content are some of the characteristics to be considered when purchasing.
- Prices vary according to the brand, type and quantity of wire purchased. It is possible to find thinner wire rolls starting at R $ 10, while thicker wire rolls can cost more than R $ 300.
Best Galvanized Wire Models: Our Recommendations
- Galvanized wire nº16 1.65 mm, 1Kg roll
- Galvanized wire roll with 25m
- Galvanized wire 0.89mm N20, in 10Kg roll
Now that you have checked our suggestions, let’s go to the Buying Guide, with the most relevant information about the galvanized wire for you to choose the one that best suits you.
After all, there are many different sizes and measurements of wire, so simply choosing the most expensive one will not guarantee that it is suitable for its intended use.
What is galvanized wire?
Galvanized wire is a type of steel wire that goes through a process called galvanizing, where it is coated with a layer of zinc that prevents corrosion of the material.
The electroplating of the wire can be done hot or cold, through an immersion bath (hot) or using electrogalvanization (cold). Galvanized wire has several applications, being widely used in the manufacture of wire mesh, clamps and bucket handles, in addition to other purposes in the industry.
What are the advantages of galvanized wire?
One of the main advantages of galvanized wire is its versatility. Widely used in agricultural sectors, small or large scale, in industries, by artisans and domestic users in general, galvanized wire is easy to find.
Although it is more common to sell in large quantities (rolls), galvanized wire is an extremely durable product. If properly stored, a roll of wire can remain in perfect condition for decades.
What are the uses of galvanized wire?
The range of possibilities for using galvanized wire is immense, and varies according to the diameter and malleability of the material. The thicker wire is used a lot in fences, chains and fences, for example.
The material can also be used in the manufacture of other articles, such as nails, cables, gabions, hangers or hardware. Check the table below for the main types of galvanized wire and their most frequent uses:
How much does a roll of galvanized wire cost?
The price of galvanized wire varies widely according to the brand and configuration. It is possible to find rolls of thin wire from R $ 10. The thicker wire rolls can cost more than R $ 300.
If you buy online, consider the cost of shipping. Depending on the region, weight and volume of the package, freight can greatly increase the final purchase price.
Where to buy galvanized wire?
You can buy galvanized wire at agricultural stores or building materials, such as Leroy Merlin. However, it is on e-commerce platforms like Amazon and Mercado Livre that it is possible to find a greater variety of the product.
Purchasing criteria: how to compare galvanized wire models
If you have followed this article so far, it is because you are interested in making the right purchase and choosing galvanized wire like a professional. To give you another helping hand in this task, check out the list of features you should be aware of when comparing models, types and brands of this product:
- Diameter and gauge
- Roll footage
- Carbon content
- Zinc layer thickness
For the avoidance of doubt, see the details of each topic:
Diameter and gauge
There is a wide variety of dimensions of galvanized wire, classified according to the agreed international standards, the most used being BWG – Brimingam Wire Gauge.
The BWG scale comprises all dimensions of commercial diameters used in the most diverse applications, from the largest 8.64mm (BWG 0) to the thinnest 0.10mm (BWG 36). The most common are between 2.77 (BWG 12) and 0.23mm (BWG 32).
Galvanized wire rolls are usually sold with a measurement based on weight, in kg, or in meters, in meters. As shown in the table some sections above, the weight x length ratio varies according to the wire gauge.
With the data of the product gauge + weight it is possible to calculate the length of the roll, and vice versa.
In galvanized wires the content of carbon contained determines the hardness and malleability of the product. Low carbon wires (BTC) are more flexible and are ideal for fixing parts, moldings, ties, handicrafts and various uses.
High carbon wires are more rigid and firmer, making them ideal for making bucket handles, clamps, fences, steel cables, bicycle spokes, among others.
Zinc layer thickness
There are galvanized wires with different thicknesses of zinc layer. The thickness of this layer directly influences the quality and durability of the wire, and is determined by the product’s galvanizing method.
The thicker the zinc coating, the more resistant to corrosion the wire will be, while thinner layers make the product more fragile and susceptible to corrosion.