- What is the difference between silver solder and regular solder?
- Do you need flux to solder?
- What can be used instead of flux for soldering?
- Is soldering iron dangerous?
- What’s better soldering iron or gun?
- Do I need an expensive soldering iron?
- Can you still buy lead solder?
- What is the difference between 60 40 and 63 37 solder?
- What soldering iron should I buy?
- What is the best type of solder?
- Why does my solder not stick?
- Can I use petroleum jelly as flux?
What is the difference between silver solder and regular solder?
Silver Solder refers to when you’re using solder that’s around 45 percent silver or higher.
Because of the higher percentage of silver the temperature you’ll need to melt this solder is more akin to a brazing temperature, so you can think of silver soldering as being on the line between soldering and brazing..
Do you need flux to solder?
Additional flux is unnecessary for most applications, but using additional flux still may make the solder easier to work with for some tasks. When selecting flux core solder, it is important to use rosin core solder for electrical applications. Acid core solder should only be used for plumbing applications.
What can be used instead of flux for soldering?
RosinWhat can I use as a substitute for flux when soldering? Rosin. As you probably know, flux is usually a mixture that rosin is as the main component, which is an auxiliary material to ensure the smooth progress of the welding process and whose main component is C20H3002.
Is soldering iron dangerous?
Soldering with lead (or other metals used in soldering) can produce dust and fumes that are hazardous. In addition, using flux containing rosin produces solder fumes that, if inhaled, can result in occupational asthma or worsen existing asthmatic conditions; as well as cause eye and upper respiratory tract irritation.
What’s better soldering iron or gun?
Soldering guns typically have more power than soldering irons (from one hundred to two hundred forty watts). A soldering gun provides you with greater flexibility while working as well. … A soldering gun is more energy efficient as a result of its ability to quickly heat and cool.
Do I need an expensive soldering iron?
Functionally, there is very little difference between a $15 and $80 soldering iron; they work well enough for small jobs (buy a nice iron if you plan on doing a lot of soldering work). An inexpensive fine-tip soldering iron can do fine-pitch work; the tip is generally the limiting factor (cheap tips wear quickly).
Can you still buy lead solder?
Of course you can still buy lead solder. You just can’t sell a product made with it.
What is the difference between 60 40 and 63 37 solder?
63/37 solder is made of 63% tin and 37% lead. It has a melting point of 183°C, slightly lower than the more common 60/40 blend. The primary advantage of this solder is not the lower melting point, but its eutectic property. … If a joint is moved during this stage, it can result in what is called a cold solder joint.
What soldering iron should I buy?
Most of soldering irons used in the electronics are in range 20 – 60 Watts. Soldering iron with wattage 50W is very common these days and it will provide sufficient heat for most of soldering projects on the circuit boards. Soldering irons with higher wattage (40W -60W) are better.
What is the best type of solder?
For electronics soldering, the most commonly used type is lead-free rosin core solder. This type of solder is usually made up of a Tin/Copper alloy. You can also use leaded 60/40 (60% tin, 40% lead) rosin core solder but it’s becoming less popular due to health concerns.
Why does my solder not stick?
Flux removes oxidation from metals, and it’s crucial because solder won’t stick to oxidized metals, and metals oxidize very quickly at soldering temperatures. 3. Not enough heat: A 15 Watt iron is fine for small chips, but any larger connectors or wire bigger than 16 gauge will cause problems.
Can I use petroleum jelly as flux?
No. The main purpose of flux is to act as a cleaner for the soldering process, so that the solder will properly “wet” the joint. Petroleum jelly is a grease – not good for such purposes. Standard flux-core solder should work for most hobbyist soldering and re-work needs.