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lead-free solder

Inquiry
  Post Date: Jun 27,2013
  Expiry Date: Dec 24,2013
  Detailed Description:

Product: lead-free solder  
Elements:


system

Code No.

Chemical element

Sn

Ag

Cn

ln

Bi

Sb

Zn

Pb

Fe

As

Al

Cd

Nl

Binary sytstem

SnAg

SnAg3.0

Remain

2.7-3.3

<0.08

——

0．05

<0.10

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.05

SnCu

SnCu3.0

remain

<0.10

2.5-3.5

——

0．05

<0.10

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.10

 

system

Code No.

Chemical element

Sn

Ag

Cn

Bi

Sb

Zn

Pb

Fe

As

Al

Cd

Nl

Ternary
sytstem

SnAgCu

SnAg3.8Cu0.7

Remain

3.54.1

0.5-0.9

<0.05

<0.10

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.05

SnAg3Cu0.5

remain

2.7-3.3

0.3-0.7

<0.05

<0.10

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.05

SnAg0.5Cu0.7

remain

0.3-0.7

0.5-0.9

<0.05

<0.10

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.05

 

system

Code No.

Chemical element

Sn

Ag

Cn

ln

Bi

Sb

Zn

Pb

Fe

As

Al

Cd

Nl

 

quater system

SnAg2.5Cu0.8Sb0.5

Remain

2.2-2.8

0.6-1.0

——

<0．05

0．4-0.6

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.05

 

Snln8Ag3.5Bi0.5

remain

3.2-3.8

<0.05

7.5-8.5

0．4-0.6

<0.10

<0.005

<0.05

<0.02

<0.01

<0.005

<0.002

<0.05

 

Our company manufacture binary syytem of Sn-Ag 、Sn-Cu、Sn-Zn、ternary system of Sn-Sb-Cu、Sn-Ag-Cu and quaternary sytstem of Sn-ln-Ag-Bi or various proportions of lead-free solder. Company can produce different proportion of soldering flux or adjust flux type and content according to the requirement of customer.
Uses:widely be used in electron、 electricity 、aviation technology 、aircraft industry ; printed circult 、wave-soldering 、soft solder in coating metal、radiator dip soldering ,cable joint, leaf metal, lead pipe soldering ,cable wire ,heat exchanging metal solder,tank welding etc..
Advantage:

  1. pure-tin as raw material ,good wettability ,good flowability,easy affixing tin
  2. welding spot smooth,full ,without hollow weld etc..
  3. add enough inoxidizable element for better antioxidant capacity.
  4. Pure-tin as raw material,little tin-slag,reduce unnecessary waste.
  5. Be suitable for wave-solder or hand dip furnace.

Packing:

    • 20kg/barrel,wooden case or carton.
    • According to the requirement of customer.


  Company: GuangXi China Tin Group Stock Co.,Ltd Metal Materials Branch Company     [ China ]        
  Contact: mary
  Tel: +86-0772-3831501 3813198
  Fax: +86-0772-3869120
  Email: yelianmaryhu168@live.cn
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