You are here: Home » Product List » Solder Bar » Tin Lead Solder Bar » Tin Lead Solder Bar Sn40Pb60 40 60


Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
whatsapp sharing button
sharethis sharing button

Tin Lead Solder Bar Sn40Pb60 40 60


Tin Lead Solder Bar Sn40Pb60 40 60

Tin Lead Solder Bars

Tin Lead Solder Bar Sn40Pb60, also known as solder bar 40 60, a soldering alloy with a composition of 40% tin (Sn) and 60% lead (Pb), offers a balanced solution for various soldering applications. It is known as solder Sn40Pb60 too. This solder bar combines the properties of both metals to create a dependable alloy suitable for a range of soldering needs.


Specifications of Tin Lead Solder Bar Sn40Pb60 40 60:

Alloy Composition

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

Melting Point



20 to 25kgs/box


XF Solder or OEM service


Features of Tin Lead Solder Bar Sn40Pb60 40 60:

Melting Temperature

Sn40Pb60 solder bar alloy has a medium melting point. It requires more heat to melt, making it suitable for applications that need to work in higher temperature.

Good Wetting

Solder bar 40 60 has good wetting property making it can flow fast and evenly, this property is essential for creating solid connections on electronic components or metal surface.


Sn40Pb60 solder bar is relatively ductile, meaning it can deform without breaking when subjected to mechanical stress. This helps prevent the joints from becoming brittle and failing over time.

Good Price

Solder bar 40 60 has reduced the percentage of tin, that greatly reduce its material cost and making it possible for projects that want to control the manufacturing cost.


Applications of Tin Lead Solder Bar Sn40Pb60 40 60:

Electronics Manufacturing: Sn40Pb60 solder bar finds use in electronics assembly, including through-hole soldering on printed circuit boards (PCBs).


Radiator Assembly: This solder bar alloy is used for assembly of radiators, mainly to assemble the core with end plates.


Craftsmanship: Solder bar 40 60 is used for stained glass or jewelry making, for its malleability and ease of use.


Metal joining: it is used to join copper roofing or steel plates or other metal workpiece.

Dip soldering radiator with solder bar

Radiator Assembly

Metal gutter soldering with solder bar

Metal Sheet Joinery

Dip Soldering with solder bar

PCB Dip Soldering


How to use Tin Lead Solder Bar Sn40Pb60 40 60?

It's important to prepare compatible flux depending on the applications. For soldering electronics, we will need to use non aggressive flux, while for metal joinery we need to use aggressive flux.


And using the right soldering tools. For soldering electronics, we will need to use soldering pot or wave soldering machine; For metal workpieces we will need to use torch gun or torch soldering iron.


Precaution for Using Tin Lead Solder Bar Sn40Pb60 40 60:

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. 


Product Category

Latest News

Tel: 008613450770997
Copyright © 2014 Xi Feng Tin Products Co., Ltd | Support By leadong | Sitemap