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Location:Home » Products » Silver Base Solder
Ag60Cu30Sn10

 Features:   


- Silver based brazing filler metal, melting point is 600 / 720 ℃

- Good wettability

- Good electrical and thermal conductivity

- Excellent mechanical properties

- Corrosion resistance, high reliability of welded joints

- Widely used solder for electric vacuum devices


 Description   


Silver-based brazing filler metals are the most widely used brazing filler metals. They have a moderate melting point, good electrical conductivity, high plasticity, high welding strength, high thermal conductivity and high softening temperature, and are also resistant to corrosion in various media. Among them, Ag60Cu30Sn10 alloy solder has the advantages of silver-based solder, such as good wetting, strong caulking ability, etc., and the quality of brazing is high, which can form brazing joints with high strength, excellent electrical conductivity and corrosion resistance. A filler material widely used in the brazing of electric vacuum devices for brazing low carbon steel, stainless steel, high temperature alloys, copper and copper alloys, Kovar alloys and refractory alloys.

Solder composition and performance:             


 Solder composition:

Element

Wt%

Ag

Element

Cu

30.0±0.5

Sn


10.0±0.5

Physical properties:

Product name

Melting point/℃

Solid phase/liquid phase

Density
g/cm^3

Resistivity
W/m·K

Thermal expansion coefficient
10-6/℃ 

Tensile strengthMpa

Ag60Cu30Sn10

600/720

9.57

/

/

/

Operation details:       


Solder taking:

   Use anti-static fixture to take solder to prevent solder pollution and deformation.


Processing size:



Thickness(t)

Typical tolerance of length/width/diameter (L/W/D)

t<0.40mm

±0.02mm

0.40mm≤ t<1.00mm

±0.03mm

 t ≥1.00mm

±0.05mm

Thickness range(t)

Typical tolerance of thickness


Conventional solder alloys

Indium alloys

t<0.05mm

±0.005mm

±0.01mm

0.05mm≤ t<0.10mm

±0.008mm

±0.01mm

0.10mm≤ t<0.20mm

±0.01mm

0.20mm≤ t<0.40mm

±0.02mm

0.40mm≤ t<1.00mm

±0.03mm

 t ≥1.00mm

±5%

Storage and product management:        


- Storage

   The best storage temperature of the product is 25 ± 5 ℃, and the relative humidity is ≤ 55% RH.

- Product management

   Keep the container sealed when the product is not in use.

Safety:  


- Please use this product with sufficient ventilation and certain personal protection.

- Please do not mix with other toxic chemicals.

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