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China wholesale Bismuth Tin Eutectic Factory – Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG

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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Liquid For Soldering, Stainless Steel Liquid Flux, Sn30pb70 Solder Wire, We have been searching ahead to even better cooperation with overseas buyers dependant on mutual benefits. Be sure to really feel totally free to speak to us for additional element!
China wholesale Bismuth Tin Eutectic Factory – 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 Bismuth Tin Eutectic Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG detail pictures

China wholesale Bismuth Tin Eutectic Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG detail pictures

China wholesale Bismuth Tin Eutectic Factory –  Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG detail pictures


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We now have a specialist, efficiency workforce to deliver excellent service for our purchaser. We always follow the tenet of customer-oriented, details-focused for China wholesale Bismuth Tin Eutectic Factory – Sn99.3Cu0.7 Copper Tin Lead Free Solder Bar – QLG , The product will supply to all over the world, such as: Luxemburg, New Zealand, Algeria, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
    5 Stars By Poppy from Somalia - 2017.06.16 18:23
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Chloe from Senegal - 2017.10.13 10:47
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