Less dross tin alloy lead free wlding solder wire for led light

Less dross tin alloy welding wire with flux-cored 1.with low cost,excellent solderbility 2.good oxidation resistance,solderabl

Item name:   Less dross tin alloy lead free wlding solder wire for led light   

1.Description

 

100% brand new Brand: Jufeng 

Type: Sn42Bi58

Alloy:tin,silver and copper solder wireDiameter:0.1mm to 3mmWeight: 500 grams/roll

 

2.Feature

 

1.material:alloy composition with tin,silver and copper.

 

2.packing:500g/roll/reel,17rolls/ctn,51rolls/big ctn.

 

3.suitability:suitable for cell phone PCB and SMD repair etc.

 

4.certificate:ISO9001:2008;SGS Test;Original Certificate.

Solder wire is the most popular solder wire used on electronics,telecom industry,lighting industry and other industry.

We can make special products accorcding to different soldering demand for customers order.

 

3.Specification and chemistry component

Specification			Sn42Bi58
Appearance			Lucent,no dirt on surface
Weight			Net:about 10kg/box
Chemistry component
Sn	Ag	Cu	Pb	Sb	Bi	Zn	Fe	Al	As	Cd
42	<0.0001	0	0	<0.02	58	<0.003	<0.02	<0.001	<0.03	<0.002

 

 4.Alloy component and physical characteristic

Alloy component	Melting point	Proposion g/cm3	Rigidity HB	Conduct heat M.S.K	Extend   Mpa	Extend rate %	Conductivity %
Sn42Bi58	Mid temperature	7.4	9	64	32	48	16.0

 Shenzhen Jufeng Solder Co.,Ltd

There are two kinds of solder wire in our company: Lead-free solder wire and Tin- lead solder wire. Rosin-cored welding wires of this series are made of the latest compound formula scaling powder with high technical content and manufactured with the most advanced automatic equipment. To cater to requirements of greater precision and more sophistication in recent years in the electronics industry, our company has developed several new high quality solder wire with diameter ranging form 0.1mm to 3.0mm.

Tin lead and Pb free solder ithems

Tin-lead solder wire/Bar	Lead-free solder wire/Bar
Sn63Pb37	Sn99.95
Sn60Pb40	Sn99.3-Cu0.7
Sn55Pb45	Sn99-Ag0.3-Cu0.7
Sn50Pb50	Sn96.3-Ag3.0-Cu0.5
Sn45Pb55	Sn42Bi58
Sn40Pb60
Sn35Pb65
Sn30Pb70
Sn25Pb75

Item name:  High purity lead free flux-cored welding solder wire with tin alloy solder  

Less dross tin alloy lead free wlding solder wire for led light