High Silver Brazing Alloy

High Silver brazing alloy owns good properties such as low melting point, excellent wettability and ability to fill the clearances, high mechanical strength, good plasticity, electrical conductivity and corrosion resistance.

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Details

High Silver brazing alloy

 

Standard

Own Standard

Ag

Cu

Zn

Sn

In

Ni

Melting Temperature/?

Applied Base Metal


BAg20CuZn(20B-B)

19~21

43~45

balance

/

/

    /

690~810

brazing of copper and copper alloys?Steel and stainless steel

BAg-20a(JIS)

BAg25CuZn(25B)

24~26

39~41

balance

/

/

/

700~790

brazing of copper and copper alloys?Steel and stainless steel

BAg-20

BAg30CuZn(30B)

29~31

37~39

balance

/

/

/

680~765

brazing of copper and copper alloys?Steel and stainless steel

BAg-35

BAg35CuZn(35B-1)

34~36

31~33

balance

/

/

/

685~775

brazing of copper and copper alloys?Steel and stainless steel


BAg40CuZn

39~41

30~32

balance

/

/

/

675~755

brazing of copper and copper alloys?Steel and stainless steel

BAg-5

BAg45CuZn(45B)

44~46

29~31

balance

/

/

/

665~745

brazing of copper and copper alloys?Steel and stainless steel

BAg-6

BAg50CuZn(50B-C)

49~51

33~35

balance

/

/

/

690~775

brazing of copper and copper alloys?Steel and stainless steel


BAg60CuZn

59~61

25~27

balance

/

/

/

695~730

brazing of copper and copper alloys?Steel and stainless steel


BAg63CuZn

62~64

23~25

balance

/

/

/

690~730

brazing of copper and copper alloys?Steel and stainless steel

BAg-9

BAg65CuZn(65B)

64~66

19~21

balance

/

/

/

670~720

brazing of copper and copper alloys?Steel and stainless steel

BAg-10

BAg70CuZn

69~71

19~21

balance

/

/

/

690~740

brazing of copper and copper alloys?Steel and stainless steel

BAg-37

BAg25CuZnSn(25B-Sn)

24~26

39~41

balance

1.5~2.5

/

/

680~760

brazing of copper and copper alloys?Steel and stainless steel

BAg130(ISO)

BAg30CuZnSn(30B-Sn)

29~31

35~37

balance

1.5~2.5

/

/

665~755

brazing of copper and copper alloys?Steel and stainless steel

BAg-7b(JIS)

BAg34CuZnSn(34B-Sn)

33~35

35~37

balance

2.0~3.5

/

/

630~730

brazing of copper and copper alloys?Steel and stainless steel


BAg37CuZnSnSi(37B)

36~38

30~32

balance

0.8~1.5

/

    /

650~740

brazing of copper and copper alloys?Steel and stainless steel

BAg-34

BAg38CuZnSn(38B-Sn)

37~39

35~37

balance

1.5~2.5

/

/

650~720

brazing of copper and copper alloys?Steel and stainless steel

BAg-28

BAg40CuZnSn(40B-Sn)

39~41

29~31

balance

1.5~2.5

/

/

650~710

brazing of copper and copper alloys?Steel and stainless steel

BAg-36

 

BAg45CuZnSn(45-Sn)

44~46

26~28

balance

2.0~3.0

/

/

640~680

brazing of copper and copper alloys?Steel and stainless steel

Ag155(ISO)

BAg55CuZnSn

(55B-Sn)

54~56

20~22

balance

1.5~2.5

/

/

630~660

brazing of copper and copper alloys?Steel and stainless steel

BAg-7

BAg56CuZnSn

(56B)

55~57

21~23

balance

4.5~5.5

/

/

620~655

brazing of copper and copper alloys?Steel and stainless steel


BAg60CuZnSn

59~61

22~24

balance

2.0~4.0

/

/

620~685

brazing of copper and copper alloys?Steel and stainless steel


BAg30CuZnIn

29~31

37~39

balance

/

4.5~5.5

/

640~755

brazing of copper and copper alloys?Steel and stainless steel


BAg34CuZnIn

33~35

34~36

balance

/

0.8~1.2

/

660~740

brazing of copper and copper alloys?Steel and stainless steel


BAg40CuZnIn

39~41

29~31

balance

/

4.5~5.5

/

635~715

brazing of copper and copper alloys?Steel and stainless steel

BAg-4

BAg40CuZnNi(40B-Ni-A)

39~41

29~31

balance

/

/

1.5~2.5

670~780

brazing of copper and copper alloys?Steel and stainless steel

BAg-24

BAg50CuZnNi

49~51

19~21

balance

/

/

1.5~2.5

660~705

brazing of copper and copper alloys?Steel and stainless steel

BAg-13

BAg54CuZnNi

53~55

37.5~42.5

balance

/

/

0.5~1.5

720~855

brazing of copper and copper alloys?Steel and stainless steel


BAg34CuZnNiSn

33~35

31~33

balance

1.2~2.2

/

0.3~0.8

630~730

brazing of copper and copper alloys?Steel and stainless steel


BAg40CuZnNiSn

39~41

24~26

balance

2.7~3.3

/

1.3~1.65

630~640

brazing of copper and copper alloys?Steel and stainless steel


BAg50CuZnNiSn

49~51

20.5~22.5

balance

0.7~1.3

/

0.3~0.65

650~670

brazing of copper and copper alloys?Steel and stainless steel

High Silver brazing alloy owns good properties such as low melting point, excellent wettability and ability to fill the clearances, high mechanical strength, good plasticity, electrical conductivity and corrosion resistance. It is used for brazing of some ferrous metals and some non-ferrous metals, such as stainless steel, carbon steel, hard alloys, copper and copper alloys, diamond etc. It is applied widely in the industries of machinery, electromechanical, refrigeration, glasses, instrument, hard alloys and aerospace. In order to lower the melting point and meet some special needs, indium, tin or nickel are used for quaternary alloy or complex alloy. Silver brazing filler metal is applicable for all kinds of brazing methods. Brazing with silver flux is necessary to get good brazing joint except vacuum brazing or protective atmosphere furnace brazing.

 

Preform Dimension

Form 

Wire Dia 

Length

ID (inner diameter) 

Width 

Thickness 

Rod 

0.5---5.0

3---1000




Ring 

0.5---3.0


5---120



Wire

0.5—2.0





Foil




1.5--120

0.15--2

Strip




1.5--120

0.15--2

If you require special dimension, please call or email directly.

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