Solder Wire Diameter: 0.5mm-5.0mm Sn/Pb: 63/37, 60/40, 55/45, 50/50, 40/60, 30/70, 20/80

Alloy Content	Melting Point()	Flux Content	Diameter	Weight /roll	Usage
Sn63Pb37	183	2.0±0.5	0.5-3.0mm	13-1000g	High-class electronics products and lighting industry.
Sn60Pb40	183-190
Sn55Pb45	183-203	2.0±0.5	0.5-3.0mm	13-1000g	Normal electrical,lighting or toy field.
Sn50Pb50	183-216
Sn45Pb55	183-227	2.0±0.5	0.5-3.0mm	13-1000g	Cannery,automotive industry,fuse wire,or any other soldering place with low requirements.
Sn40Pb60	183-238
Sn35Pb65	183-247
Sn30Pb70	183-255
Sn25Pb75	183-266
Sn20Pb80	183-280

Types of Solder Wires:

--Resin-cored Solder Wire

--Water-solubieity Solder Wire

--No-clean Solder Wire

--Stainless Steel Solder Wire

--Low temperature Solder Wire

--Aluminium Special Solder Wire

--Solid Solder Wire

Feature of Solder Wire:

--Fast melting,good wetting and expansibility.

--No break for the core,no splash and no odour.

--Good solderability and soldering joints with high brightness and strength.

--Good mechanical performance.

--Widely used in electronics,lighting,communication,radio,computer,instruments and other field.

--Residue is easy to remove by hot air after soldering work if necessary.

--Available in many alloy composition,other alloy composition are also available.