solder core wire 40/60
Solder core wire 40/60
What is solder core wire 40/60?
Solder core wire 40/60 is a tin lead alloy solder wire, it contains 40% of tin and 60% of lead. And it's pre fluxed as the solder wire is made with a rosin flux core, thus during using of the solder wire, there's no need to apply external flux to be used together. It's very easy for some buyers to get confused for solder wire 40/60 with solder wire 60/40, because depending on the description or habits of the seller, some put the first number to describe the tin content but some use the first number to describe. So double check with seller what is the exact percentage of tin and lead respectively. In the common sense of the solder wire business, most of the sellers put the first number to describe the content of tin rather than lead.
Why using solder core wire 40/60?
1. Convenience: As said above, this type of solder wire is made with a rosin flux core, it's solder core wire, so users are not requested to apply external flux, the solder core wire can be used directly for soldering. Easy and convenient, thinking that you are doing a small DIY project or just using it for repairs of electronic devices, if you have to buy some flux in separate that would be annoying and wasting of money. The solder core wire is best choice.
2. The composition of solder core wire 40/60 is a medium quality, which contains less tin comparing to solder core wire 63/37. It meets most of the general purpose of DIY or repair work, also suitable to be used for industrial production for medium quality product.
If you need to buy solder core wire 40/60, contact us. Email: xfsolder@gmail.com ; xfsolder@163.com ; Whatsapp/Wechat: 008613450770997