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Name:60/40 y 63/37 solder
Name:60/40 y 63/37 solder
Alloy:Tin Lead
Composition:60/40 y 63/37
Form:Solder bar, solder wire

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Product Description

60/40 y 63/37 solder

What is 60/40 y 63/37 solder?

Both of these two types of solders are tin and lead alloy, they are conventional solders that have been used for long history, with good solder-ability and affordable cost. The 60/40 solder means it's Sn60Pb40, consisting of 60% tin and 40% lead; while the 63/37 solder means it's Sn63/37, consisting 63% tin and 37% lead. 

What forms are the 60/40 y 63/37 solder available in?

Both the 60/40 solder y 63/37 solder are available in solder wires and solder bars. 

60/40 solder wires y 63/37 solder wires: We can make them with pre fluxed core solder wires, namely during production we in-plant the rosin flux core into the solder wire, it's a 2-in-1 option, during soldering there's no need to apply for external flux, and also there's no need to remove the residue because only very little and clear non aggressive residue left; We can also make the solder wire without flux, namely a solid core, users will need to prepare external flux to use together with this type of solder wires.

60/40 solder bar y 63/37 solder bar: The solder is cast into bar form or stick form. It's used for dip soldering or wave soldering for electronic industry; Or can be used to solder metal sheets in construction industry, such as soldering of copper sheets, steel sheets, nickel containing sheets etc.

What is the difference between 60/40 y 63/37 solder?

There are just very small differences between the 60/40 solder y 63/37 solder, because it's only 3% difference in tin ingredient. The melting point, solder-ability, electrical conductivity, fluidity, cost are all very close. If you're really demanding on the quality and need to use the solders for high precision applications, we recommend to use 63/37 solder as it's eutectic alloy. You can also see the discussion on 60/40 y 63/37 solder on the forum, you can see the comments from users who used both types before.

No matter if you're looking for 60/40 or 63/37 solder, contact us, we can produce both types. Email: xfsolder@gmail.com or xfsolder@163.com ; Whatsapp/Wechat: 008613450770997 , main website: www.xfsolder.com 


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