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Silver-copper-zinc brazing ring
Silver-based solder has moderate melting point, good workmanship, good strength, toughness, electrical conductivity, thermal conductivity and corrosion resistance. It can be widely used in brazing copper and copper alloy, steel, cast iron, cemented carbide, nickel-based alloy, titanium alloy and refractory metal. Flame brazing, furnace brazing, induction brazing, resistance brazing, protective atmosphere brazing, vacuum brazing and so on can be used. In addition to protective atmosphere brazing and vacuum brazing, usually need to cooperate with the use of flux.
  • Product diameter:Different size available per customer's request
  • Product packaging:Different products are packaged according to customer requirements.
  • Product content:No

Product details

Higher Silver Brazing Filler Metal

 

Standard

Correlative

Composition(by mass)/%

Melting

Characteristic & Application

DIN

AWS

Ag

Cu

Zn

Sn

Other

Sol.

Liq.

BAg45CuZn

 

BAg-5

44.0-46.0

29.0-31.0

23.0-27.0

-

-

665

745

Low melting temperature,high intensity,good plasticity,the joint can bear vibration load,widely used for brazing copper ,coppr alloys and steel etc.

BAg30CuZn

AG204

BAg-20

29.0-31.0

37.0-39.0

30.0-34.0

-

-

680

765

Usage is same as Bag45CuZn,higher brazing temperature

BAg25CuZn

AG205

 

24.0-26.0

39.0-41.0

33.0-37.0

-

-

700

790

BAg20CuZn

 

 

19.0-21.0

43.0-45.0

34.0-38.0

-

-

690

810

BAg56CuZnSn

AG102

BAg-7

55.0-57.0

21.0-23.0

15.0-19.0

4.5-5.5

-

620

655

Low melting temperature,it take the place of silver brazing filler metal containing cadmium to braze copper,copper alloy and steel etc.

BAg45CnSnSn

AG104

BAg-36

44.0-46.0

26.0-28.0

23.5-17.5

2.0-3.0

-

640

680

BAg40CuZnSn

AG105

BAg-28

39.0-41.0

29.0-31.0

26.0-30.0

1.5-2.5

-

650

710

BAg30CuZnSn

AG107

 

29.0-31.0

35.0-37.0

30.0-34.0

1.5-2.5

-

665

755