Silver-Copper-Zinc-Tin Brazing Alloys
Correspoading Alloy Chemical Composition(% Melting Range(℃) Application
Ag Cu Zn Sn Solidus Liquidus


  BAg18CuZnSn
 

 

 

 17.5-18.5

 

 45-47

 

 33-35

 

  1.5-2.5

 

  1435/780

 

  1490/810


 

 

 

 

Providing strong joints for copper and alloyed copper,steel and copper parts and pipe welding.



 BAg30CuZnSn

 

 

   29-31

 

 35-37

 

 31-33

 

  1.5-2.5

 

  1200/650

 

  1385/750



 BAg40CuZnSn

 

 

   39-41

 

 29-31

 

 27-29

 

  1.5-2.5

 

  1200/650

 

  1310/710



 BAg45CuZnSn

 

 

   44-46

 

 26-28

 

 23-27

 

  2.5-3.5

 

  1200/650

 

  1310/710

Silver-Copper-Zinc-Cadmium Brazing Alloys
Correspoading Alloy Chemical Composition(% Melting Range(℃) Application
Ag Cu Zn Cd Solidus Liquidus


 BAg18CuZnCd
 

 

 

   17-19

 

 38-40

 

 26-29

 

   14-16

 

  1120/605

 

 1245/675


 

 

 

 

For copper and alloyed copper,steel and copper parts and pipe welding



 BAg20CuZnCd
 

   19-21

 

 39-41

 

 24-26

 

   14-16

 

  1120/605

 

 1245/675



 BAg25CuZnCd

 

 

   24-26

 

 32-34

 

 20-22

 

   20-22

 

  1045/620

 

 1130/720



 BAg30CuZnCd

 

 

   29-31

 

 27-29

 

 20-22

 

   20-22

 

  1150/600

 

 1275/690

 

 BAG40CuZnCd


 

   39-41

 

 18-20

 

 20-22

 

   20-22

 

  1105/595

 

 1165/630

 

 BAg45CuZnCd

 

 

   44-46

 

 14-16

 

 14-16

 

   23-25

 

  1105/595

 

 1165/630

Aluminum-Silicon Brazing Alloys
Internatioal standard Chemical Composition(% Melting Range(℃) Application
Al Si Solidus Liquidus


 
   SALSi-2

 

 

   87-89

 

    11-13

 

    1070/577

 

  1080/582


 

 

Suitable for brazing Aluminum-Aluminum alloys.Easy-flow and rust-resistant.



   SALSi-4
 

   89-91

 

   9.3-10.7

 

     970/520

 

  1085/585



 

 

 

   93-96

 

     4-7

 

    975/525

 

   995/535

Phos-Copper/Phos-Copper-Sliver Brazing alloys
Correspoading Alloy Chemical Composition(% Melting Range(℃) Application
Ag P Sn Cu Solidus Liquidus


   BCu92P
 

      -

 

  7.5-8.5

 

    -

 

   I

 

 1310/710

 

 1365/740


 

 

    For Copper and Copper-brass applicatin



   BCu92P
 

      -

 

  6.5-7.5

 

    -

 

  

 

 1310/710

 

 1455/790



   BCu86PSn
 

      -

 

  6.5-7.5

 

 6.5-7.5

 

   I

 

 1185/640

 

 1260/680



   BCu88PAg

 

    4.6-5.2

 

  6.5-7.0

 

    -

 

   I

 

 1190/643

 

 1445/785

 

 

 

    For brazing copper parts in airconditioners,freezers,refrigerators and motors. The brazing performance is excellcat

 

   BCu87PAg

 

 

    5.8-6.2

 

  6.8-7.5

 

    -

 

   I

 

 1190/643

 

 1370/745

 

   BCu80PAg

  

 

   14.5-15.5

 

  4.8-5.3

 

    -

 

   I

 

 1190/643

 

 1470/800

SPECIFICATIONS-AT,BT AT CUT,BT CUT
ITEM  SPECIFCATIONS
              AT CUT 

              BT CUT

35+θ'±1'±23'
45
'±3'±5'

   

 
                  DIMENSION 
   10*24.5mm 9*23.6mm
x.z 10*22mm  8.5*20.7mm
            THICKNESS          0.15-1.0MM
           PARALLELISM          ±0.005MM
         SURFACE TREATMENT           GC:1500#
          QUARTZ MATERIAL (z bars) q>/2.4*10^6
                   OTHERS         AS PER CUSTOMER'S REQUIREMENT
             AT CUT OR BT CUT ROUND BLANKS
 
ITEM SPECIFCATIONS
            AT CUT 

            BT CUT

              35+θ'±1'±23'
                 -49
'±3'±5'

   

 
            DIMENSION 
               (4.5-8.95)
            THICKNESS                   2-120MHz
           PARALLELISM               (Y BARS) Q>2.0*10^6
                   OTHERS         AS PER CUSTOMER'S REQUIREMENT
 
             AT CUT OR BT CUT ROUND BLANKS
 
ITEM  SPECIFCATIONS
            AT CUT 

            BT CUT

              35+θ'±1'±23'
                 -49
'±3'±5'

   

                  DIMENSION                            Z.*  2*8mm
                  THICKNESS                            3.5-8.0MHz
                  PARALLELISM                         (Y BARS) Q>2.0*10^6
                    OTHERS                     AS PER CUSTOMER'S REQUIREMENT