Hangzhou Jusheng Luggage & Bags Co., Ltd.
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  • Contact Person : Ms. xu Evelyn
  • Company Name : Hangzhou Jusheng Luggage & Bags Co., Ltd.
  • Tel : 86-571-85265812
  • Fax : 86-571-86155796
  • Address : Zhejiang,hangzhou,4group liangshu village,Qiaosi
  • Country/Region : China
  • Zip : 311100

brazing rods in tubes

brazing rods in tubes
Product Detailed
BCuP-2 BCuP-7. BCu92P, BCu93P, BCu88PAg, BCu91PAg, BCuP-6, BCuP-4, BCuP-5, BAg20CuZn, BAg30CuZn, BAg40CuZn

  High silver brazing alloy is composed of silver or silver based alloy. It makes perfect welding effect with low melting point, fine wettability and extensive flow property. For its high strength, good plasticity, electric conductivity, well corrosion resistance, it can be used for welding all ferrous and nonferrous metals except of Aluminum, Magnesium, and other low melting point metals.

Brazing Alloys

CHEMICAL COMPOSITION  (%)

   Melting Range

 Application

 Ag

Cu

Zn

Impurty Total

Solidus

/

Liquidus

/

BAg10CuZn

9~11

52~54

36~38

 

 

≤0.10

1500/815

1560/850

For brazing copper-copper alloys, stainless steel-steels

BAg20CuZn

19~21

40~42

38~40

1275/690

1490/810

BAg25CuZn

24~26

40~42

33~35

1255/680

1465/795

BAg30CuZn

29~31

37~39

30~34

1250/677

1410/766

For brazing steel to non-ferrous alloys (Except Titanium and Aluminum.)

BAg40CuZn

39~41

29~31

29~31

1150/621

1350/732

For joining copper-copper alloys, all steels and dissimilar metals.

BAg45CuZn

44~46

29~31

24~26

1250/677

1370/743

For brazing copper, alloyed copper pipes, tools motors, appliance repairing parts.

BAg50CuZn

49~51

33~35

14~18

1270/688

1425/714

For brazing copper-copper/copper alloys, Sn/Zn plated steel parts.

BAg72Cu

71~73

Bal.

-

1435/779

1435/779

brazing rods in tubes



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