Model: | BCuP-2 |
---|---|
Brand: | ZHEN NAN |
Origin: | Made In China |
Category: | Industrial Supplies / Machinery / Welding Solders |
Label: | brazing welding rod , welding rod , brazing |
Price: |
US $8
/ kilometer
|
Min. Order: | 500 kilometer |
Last Online:10 Nov, 2011 |
phos-Copper brazing alloys are easy-flow, low cost ones and shows perfect performance in contact brazing, oxy-acetylene brazing, induction brazing and furnace brazing. The joint strength is higher and the conductivity is better. A flux is required while brazing brass to brass.
Alloy |
Corresponding Alloy |
Chemical Composition |
Melting Rang |
Features |
Typical Application |
|||
P% |
Sn% |
Cu% |
Solidus°C |
Liquidus°C |
||||
JcuP-1 |
China: Bcu92P Japan: TC-310D |
7.5-8.5 |
- |
balance |
710
|
780 |
Close to eutectic crystal composition, Low melting point, easy Flow, can flow into a Small cleatance of Brazing seam. |
Use for copper allou parts, refrigration Compressor,not suitable for brazing Attacking shocking bend parts. |
JcuP-2 |
China: BCu93P USA: BCuP-2 Japan: TC-310A |
6.5-7.5 |
- |
balance |
701 |
800 |
Contain a little less Phosphorus, has better Plastic nature, a little Higher melting point. |
Use for copper and copper alloy Parts, suitable for air Conditioning, refrigerator, evaporator, heat Exchanger and water heater ect. |
JcuP-3 |
Zhong: 202 |
6.1-6.8 |
- |
balance |
710 |
820 |
Contain less Phosphorus, good Platic nature, a little Higher melting point. |
Can make into many kinds of brazing Ring, wires, brazing copper and Copper alloy parts, brazing clearance Tie-in |
JcuP-3Sn |
China: Bcu88Pag German: Degussa86 |
6.5-7.5 |
6.5-7.5 |
balance |
640 |
680 |
Good spread ability Good caulding ablity |
Use for many kinds of copper and copper alloy |
JcuP-5Sn |
China: Bcu86SnP |
4.8-5.8 |
7-87 |
balance |
620 |
670 |
Low melting point, Easy flow |
Use for the water heater of copper Or brass, radiant heating, ect. |
JcuP-6Sn |
Zhong: 208 |
5-6 |
5-6 |
balance |
650 |
800 |
Low melting point, Easy flow |
Use for copper or brass parts of Water heater, radiant heating, Brazing ample clearance tie-in. |
JcuP-7Sn |
EU: CP302 |
6.5-7.5 |
6.5-7.5 |
balance |
640 |
680 |
Low melting point, Easy flow |
Use for copper and copper parts Of water heater, water fountain, Fuel gas ware, radiant heating And cleaners, polishes ect. |