Sn99Ag0.3Cu0.7 High Melting Solder Powder

Sn99Ag0.3Cu0.7 high melting solder powder We are providing Sn99Ag0.3Cu0.7 high temperature solder powder,which its melting point is 227degree Celsius.The high-energy atomization technology production of spherical alloy solder powder,under accurate monitoring by the computer,It is carrying out the high quality standard of the alloy solder powder,can satisfy with the high quality demand of the solder paste.We can also according to customer requirements produce all kinds of special performance products. The packing of Sn99Ag0.3Cu0.7 high quality solder powder is 1 kg or 5kg per bag;25kg per drum. Solder powder size:type7,type6,type5,type4 and type3 are all available. Exported Countires:Sn99Ag0.3Cu0.7 solder powder have been exported to India,Amercia,Canada,Gemany,France,Israel,South Korea…

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Product Details

BBIEN LF-06 Sn99Ag0.3Cu0.7 high melting solder powder

Brief Introduction for Sn99Ag0.3Cu0.7 powder

BBIEN is providing low oxygen content tin-silver-copper solder powder with atomization machine.LF-06 Sn99Ag0. 3Cu0.7 high temperature solder powder is the lower cost and high quality among Sn-Ag-Cu series alloy powder.

Production method

Our solder powder line include atomizer,storage pot,feeding and sieving machine.We are using centrifugal technology for powder production.It can produce a wide product range such as type 3,type 4 and type 5 powder with good roundness and low oxygen content.The daily output is around 2 tons,atomizing yield can reach to 70%,product yield is 40%.Our solder powder quality can achieve International Standard J-STD-006.The feeder adopts electro-magnetic vibration with two kinds of control system for your option,manual mode and loss-weight mode.Both of them are easy to operate.Loss-weight system mode can accurately control the feed rate evenly and automatically.

Advanced powder classification and collection technology enables Type 3-Type 4 alloy soldering powder free of powder smaller than 20um.

Particle size distribution of products released by this enterpri Raw material review,synchronous sampling,periodic submission of samples to authorities sampling inspetion,advanced chemical and particle size testingapparatuses,timely follow-up and feedback of product information constitute ourcomplete quality supervision system that guarantees the quality of our products.

Mix size below 1%

Above 90%content

Max size below 5%

Type6

10um

10-18um

18um

Type7

5um

5-12um

12um

Type3

45um

25-45um

20um

Type4

38um

20-38um

20um

Type5

25um

15-25um

15um


Specification

Sn99-Ag0.3-Cu0.7 type4 and type3 solder powder

Appearance

Gray/black small size of powder on surface

Packing

General 1kg/bag and 5kg/bag foil bag with nitrogen packed-in

Chemistry component

Elements Specification(%)

Max

Tested result(%WT)

Sn96.5±1

99.5

99.1

Ag

0.3±0.1

0.27

Al

0.005

0.0002

As

0.030

0.0050

Sb

0.050

0.0148

Bi

Remainder

Remainder

Cu

0.6~0.8

0.7

Fe

0.010

0.0003

In

0.050

0.0019

Ni

0.010

0.0007

Pb

0.050

0.0257

Cd

0.002

0.0002

Au

0.050

0.0010

Mark:

The above concentration of specification are in%weight.

Single value listed are the maximum allowable standard.

c.Size:5-45micro

-50%average size:smaller than 10 micro

-Oxygen content:less than 200ppm

Purity and chemistry component of Sn-Ag-Cu

Sort

Melting Point

Spec.Gravity g/cm3

MPa

Tensile Strength

Sn99Ag0.3Cu0.7

227℃

7.48g/cm3

65.5


Alloy component

Melting

point℃

SuggestingWorking temperature℃

Gravity g/cm3

Rigidity HB

Conduct heat

M.S.K

Extend

Mpa

Extend

rate

%

Conductivity%

Sn99Ag0.3Cu0.7

227

150-350

7.58

16

64

60-80

Above70

16.4

BBIEN Technology is one of the professional manufacturers and suppliers of sn99ag0.3cu0.7 high melting solder powder. We have professional workers who have consummate skills producing high quality products in our factory. Welcome to buy our discount and low price sn99ag0.3cu0.7 high melting solder powder made in China. Pricelist and quotation consultation are available if you need.

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