How to Make Soldering Iron Without Nichrome Wire

Soldering irons are used to melt materials that adhere or fuse. They are typically powered by electricity from a wall outlet but can also be heated with other methods such as battery power or gas. Unfortunately, there is no set formula for how to make soldering iron without nichrome wire, though there are many different ways one can go about it.

How to Make Soldering Iron Without Nichrome Wire

The most common way involves building a nichrome wire coil and placing the coil inside an insulated metal tube. Once you have created your original solderless circuit, all you need is some insulation tape and electrical tape to finish the project! Read this full blog post to know more!

10 Ways on How to Make Soldering Iron Without Nichrome Wire

1. Use Copper Wire:

Copper wire is a cheaper option. However, it will get hot after some use. It is not a long-term solution, though. If you are working on bigger projects and need to solder irregular wires, the copper wire will not do any justice.

2. Use a Diode:

If you can’t afford nichrome wire, then a diode will suffice. A diode works similarly to nichrome wire, except the current flow is one-sided. So, in this case, the red wire will act as the anode, and the black wire will be connected to the cathode side of the diode. When you apply power, the current will only flow through this circuit if there is enough voltage drop in the DC circuit.

3. Use a Thermocouple:

A thermocouple will heat up as you send an electrical current through it. It is just like how the nichrome wire works. However, a downside to this is that you have to send 100 volts of electricity to heat up.

4. Use a Gas Torch:

If you cannot afford the nichrome wire, buy just a gas torch for less than $10 from the local hardware store. The torch’s flame will give off enough heat to solder wires together. Soldering irons that are designed for use with nichrome wire tend to have a high temperature.

 Use a Gas Torch

As a result, they can solder copper wires together in a blink of an eye. On the other hand, gas torches usually have low-temperature flames, and it takes time to heat copper wire for soldering. But if you plan to weld two wires together, this is not that big issue.

5. Use Iron Battery Contact:

The iron battery contact can be used as the core of soldering iron. Although it gets excruciating to handle since these are the pieces that you touch your finger on when placing or removing batteries from lamps and toys, in this case, it will be the handle. You need to wind the wires around these contacts and connect them at both ends of the contact using a screwdriver to tighten it when you are done winding. This will make your own soldering iron from scrap parts in just a few minutes.

6. Use Sewing Thimbles:

If you are working on a project that demands to solder of small electrical components, then sewing thimbles will help protect your hand from the heat. This is especially helpful if you do not have heating mitts or a metal handle for your soldering iron.

7. Use Heat Shrink Tubing:  

Tubing specially designed for PCBs may also be an effective means of covering the soldering iron. You can make your own by heating the metal and pulling some out in a long, thin shape. Cut this out. It will shrink as it cools down, so you should seal each end using wire or other similar materials.

Use Heat Shrink Tubing

8. Use Penetrating Fluid:  

Penetrating fluids are designed to make the soldering process easier. Some types of penetrating fluid also have a temperature limit that is much higher than the temperature that nichrome wire can handle. So using this as an alternative is good since you will not have to worry about your soldering iron overheating and melting away.

9. Use a Long Extension Cord:

Use the old extension cord that you do not use anymore or buy a new one, which does not matter. Just grab a wire stripper and start stripping the extension cord wires down to its core. Then strip your wires and twist them together at both ends with pliers as if you are wiring a light bulb. Then plug in your soldering iron and turn on the electricity.

10. Use Electric Stove Coil:

Use electric stove coils in place of nichrome wire. Stove coils are made of metal that can withstand high temperatures and have been used for soldering irons for many years. You can still buy these from hardware stores or online.

5 Things To Consider When Using Soldering Iron Without Nichrome Wire:

1. Temperature

Use Electric Stove Coil

Using a soldering iron without nichrome wire is not advisable as it does not produce very high temperatures and heats up slowly compared to the solder irons with a nichrome wire. In this aspect, a soldering iron with nichrome wire will always be better than a conventional soldering gun.

It is because a nichrome wire produces more heat than an iron without nichrome wire. Therefore, as much as possible, you will want to get the soldering gun with a temperature setting option from 80°C, 100°C, and 120°C. You can set the ideal temperature for your project by getting one of these options.

2. Drying Time

Soldering irons without nichrome wire takes longer than soldering guns with nichrome wires to dry joints due to the slow heating and lower temperature. Some of them even require an application of flux to make the soldering process easier and faster. You might also need one with a hotter tip or heat to assist feature.

3. Solder types

It would help if you chose a soldering iron that can accept different kinds of solder. Why? This is because there are many different solder types in the market today; free, leaded, and low-melting-point solders can be found in almost every hardware store. As much as possible, you will want to get the adjustable one that can accept the different types of solder.

4. Tip Replacement

If you want to have a long-lasting soldering gun, then you will not be able to do so with one without a nichrome wire. You should only expect to use it for a few hours before it stops working properly and gets damaged or worn out. On the other hand, you can expect soldering irons with nichrome wires that last for years if they are properly taken care of.

5. Weight

Soldering guns without nichrome wire can be heavier than soldering irons with similar specifications and features. They are also bulkier because they have to have a heating element inside them, unlike the ones that use nichrome wire, which all have built-in wires.

You Can Check It Out To Rewire a Sewing Machine Motor

Some Helpful Tips and Suggestions:

1. The pencil tip should be made from iron that can easily be magnetized.

2. Another way to find the core is to use a solenoid coil from a starter or an ignition coil from a car, which will cost extra money.

Get Solenoid Form an Ignition Coil

3. Copper cord can also be used, but it would be better to use an old extension cord. First, the copper core of the cord should be removed from both ends, exposing the two conductors. Then, wind or twist the wires together about 50 times on each end.

4. If you want to hold the red-hot wire better, you can use a pencil-sized piece of wood to screw it into the end of your iron.

5. When you first turn the battery on, the core should heat up to about 355 degrees Fahrenheit or 180 degrees Celsius. If it gets hotter, turn down the voltage a bit.

6. Always keep your pencil tip clean. Clean off its tip every few minutes with a small file or abrasive paper to remove excess solder from the tip. This will help increase your soldering speed and stop the tip from getting too hot.

7. If you want, you can add a knob onto your pencil iron to use it for much heavier wires.

How Do You Solder a Soldering Iron Without Wire?

It’s not very difficult for someone to make their soldering iron. It is possible to use metal instead of wire. All you need is a basic soldering kit and some copper wire. The only thing you must watch out for when making the solder is heating it so much that it melts or burns away at your metal. You should be very careful when using the solder as it can easily burn your hand if not used correctly.

The first thing you want to do is cut off a wire about two feet long. This will make it easier for you to work with the wire, preventing accidents from happening later on. Once you have the wire, take it and remove about two inches of insulation. You can do this by using either a knife or some wire strippers. Once the insulation has been removed, twist the copper strands together until it forms one solid piece of wire.

Can We Use Normal Wire for Soldering?

Yes, we can use normal wire for soldering. However, suppose you do not have Nichrome Wire (or similar) and want to sell some electronic components. In that case, you probably want to know how we can make a soldering iron just using ordinary wire instead.

We Can Use Normal Wire for Soldering

This might be because you lost your Nichrome Wire or any other reason, but if you have a high wattage replaceable soldering iron, it should be easy to solder anything with just normal copper wire. The shape of the tip doesn’t matter that much since we are only heating the solder, not the tip.

Frequently Asked Questions

What Can Be Used Instead of Nichrome Wire?

Many materials can be used in place of Nichrome wire. Some of the most common substitutes include:

• Stainless steel wire: This is a good option if you want to avoid the metallic taste of using Nichrome wire. It is also a cheaper alternative and can last longer than other types of wires.

• Copper wire: This is a good choice if you want to create a more vintage look for your project. It has a warm tone and can add depth to your projects.

• Tinned copper wire: This type of wire is often used in audio and electrical projects because it has a high resistance and doesn’t corrode.

What Can I Use Instead of Soldering Wire?

Many things can be used in place of soldering wire. Some of the most popular substitutes include:

• Heat-shrink tubing: This type of tubing insulates wires and cables. It is available in different sizes and colors, and it can be heat-shrunk around the ends of wires to make them less likely to fray or come loose.

• JB Weld: This is a type of epoxy that is used to join pieces of metal together. It is strong, flexible, and highly resistant to water and other chemicals.

• Superglue: This adhesive is perfect for temporary repairs or attaching parts together. It can be easily removed with soap and water, but it will leave a sticky residue behind.

Can We Use Normal Wire for Soldering?

No, normal wire is not suitable for soldering. Soldering requires a special type of wire called “solder wire.” Solder wire is made of a higher quality copper than regular wire, and it has a smaller diameter so that it can be easily inserted into small spaces.

Can You Use Paper Clips as Solder?

No, paper clips are unsuitable for solder use because they are not strong enough. You need to use a more durable metal like a screwdriver or a knife to make the connection.

Can We Use Copper Wire Instead of Nichrome?

No, copper wire is not a good replacement for Nichrome. Copper is a conductor of electricity, while Nichrome is not. This means that using copper wire in an electronic device can cause short circuits and damage the device.


If you have some copper and tin, you can make a soldering iron without nichrome wire. When heated metal, it will conduct heat better than pure copper or tin alone. This will allow for more even heating of your solder points on circuit boards,

resulting in less work needed to get them looking good enough to use. If you’re looking for a soldering iron without nichrome wire, try this simple technique mentioned on how to make soldering iron without nichrome wire. It’s easy to make your own and saves money!

Jennifer Branett
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