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Tin Lead Solder Bar Sn60Pb40 60 40


Tin Lead Solder Bar Sn60Pb40 60 40

Tin Lead Solder Bars Tin Lead Solder Bar Sn60Pb40 is a soldering alloy with a rich history of use in various soldering applications. It is also known as solder bar 60 40. Comprising 60% tin (Sn) and 40% lead (Pb), this solder bar offers a balanced blend of properties that make it well-suited for joining various metals. For its versatility and ease of use in soldering operations it has been widely utilized in electronics assembly, plumbing, and other fields.


Specifications of Tin Lead Solder Bar Sn60Pb40 60 40:

Alloy Composition

60% Tin (Sn), 40% Lead (Pb)

Melting Point



20 to 25kgs/box


XF Solder or OEM service


Features of Tin Lead Solder Bar Sn60Pb40 60 40:

Good Properties

It exhibits fast wetting behavior and high bonding strength, enabling the alloy to effectively spread and bond with surfaces, resulting in strong solder   joints.

Ease of Use

The balanced composition of Sn60Pb40 solder bar makes it user-friendly for its easy melting and low working temperature.


Solder bar 60 40 is compatible to different types of flux for using in different applications, ranging from PCBA to metal sheets joinery.

Reasonable Price

Solder bar Sn60Pb40 is a leaded material, its material cost is much lower than lead free alloys, aiming to reduce the manufacturing cost for users.


Applications of Tin Lead Solder Bar Sn60Pb40 60 40:

For electronics assembly: Sn60Pb40 solder bar is used through dip soldering or wave soldering in through-hole soldering of components on printed circuit boards (PCBs).


Automotive Industry: Solder bar 60 40 is used in automotive electronics manufacturing and auto body soldering.


Metal Soldering: Solder bar 60 40 is used to assemble metal sheets, metal tubes or metal workpieces, such as copper sheets, steel sheets etc.

wave soldering with solder bar

Wave Soldering for Electronics

Dip Soldering with solder bar

Dip Soldering for Electronics

Metal gutter soldering with solder bar

Metal Assembly


How to use Tin Lead Solder Bar Sn60Pb40 60 40?

We use dip soldering or wave soldering methods for the assembly of electronics. In this case, professional equipment like solder pots or automatic wave soldering machine will be needed. And flux should be non-aggressive electronic flux.


For other general metal workpieces joinery, we will need to use torch gun or torch soldering iron. The flux to be used must be aggressive types in order to provide enough cleaning on the metal surface.


Precaution for Using Tin Lead Solder Bar Sn60Pb40 60 40:

Personal Protection: Always wear appropriate personal protective equipment, including safety goggles, gloves, and a lab coat or protective clothing to minimize skin contact and prevent lead exposure.


Good Ventilation: Work in a well-ventilated area or use a fume extraction system to remove harmful fumes and gases produced during soldering.


Avoid Ingestion: Never eat, drink, or smoke while working with leaded solder, as contamination can occur through hand-to-mouth contact. And wash hands throughout after the soldering. 


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