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China wholesale Tinning Paste For Copper Suppliers – Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG

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China wholesale Tinning Paste For Copper Suppliers – Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG Detail:

Lead-Free Sn0.7Cu is composed of 99.3% tin, and 0.7% copper. QLG Bar Solder conforms and exceeds the impurity requirements of IPC J-STD-006C and all other relevant standards. It is desirable for use in common metal equipment, copper tubes, and copper plates. This product is a conventional type of environmentally-friendly solder by adoption of lead-free soldering technology.

Our company has obtained Reach certificate and RoHS certificate for lead-free type products, as well SGS certificate. All Sn99.3Cu0.7 lead-free solder wires made by our company can reach the EU RoHS standards.

Application

The Sn0.7Cu solder wire can be used for the soldering of the precise computer chips, mobile phone chips, LED, printed circuit board (PCB), and a variety of high-precision electronic circuit boards, among others. Meanwhile, it is suitable for the restoration of mini-sized electronic equipment.

Parameters

Spec

Sn99.3/0.7Cu

Melting point

227℃

Specific Gravity

7.4g/cm3

Weight

500g/pcs,1000g/pcs, other weights can be customized

Ingredients

Sn

Ag

Cu

Bi

Sb

Zn

Pb

Ni

Fe

As

Al

Cd

99.3±1.0

0.1
Max

0.7±0.2

0.1
Max

0.1
Max

0.001
Max

0.07
Max

0.01
Max

0.02
Max

0.03
Max

0.001
Max

0.002
Max

Features

1.High Electrical Resistivity and Electrical Conductivity
Due to the addition of copper, Sn99.3Cu0.7 solder bar allows the electronic components to produce relatively high electrical resistivity during the soldering process.

2.Appropriate activated rosin flux provides distinguished soldering effect, fast soldering speed, as well as extremely good fluidness.

3.High Melting Point

With high melting point, our product is ideal for the soldering of electronic equipment at high temperature. A combination of tin and copper allows this environmentally-friendly lead free solder wire to have high melting point.

  •  Produced from High Purity Metals
  •  Special shaped anodes offering maximum surface area and minimal bending
  •  Reduces Scrap
  •  Common Plating Anode alloys are Pure Tin, Pure Lead, Tin/Lead, and various lead-free alloys
  •  Other alloys are available upon request.

Product detail pictures:

China wholesale Tinning Paste For Copper Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG detail pictures

China wholesale Tinning Paste For Copper Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG detail pictures

China wholesale Tinning Paste For Copper Suppliers –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG detail pictures


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As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for China wholesale Tinning Paste For Copper Suppliers – Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG , The product will supply to all over the world, such as: Uzbekistan, Rio de Janeiro, Orlando, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Meredith from Bahrain - 2018.11.06 10:04
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Antonio from Malaysia - 2017.09.30 16:36
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