Brazing Material Phosphorus Copper Brazing Rod 3.2mm Flat Rod 0%
Copper and phosphorus solder is a solder based on Cu-P alloy,
mainly uesd in brazing copper and copper alloy. With excellent
technique, there is no need to use soldering flux in soldering
purple copper.Due to its high in 0 tensity of joint of solder,it is
widely uesd in manufacturing of
TV set and refrigerators.In many occasions,it can replace the
silver solder to be used in solder of copper and copper alloy.
1) If any quality problems such as manufacture, function or
procedure occur within the guarantee period, We shall take
responsibility and bear some theconomic losses.
2)If any quality problems such as occur within the guarantee
period, we shall provide on line service after receive the buyer’s
notice in 24 hours .
3)We will provide a lifetime favorable price to the buyers .
4) packing : new and strong seaworthy packing, also can based on
buyer's special request .
5) Best service after shipment with Email .
Technical Index :
|Alloy||Corresponding Alloy||Chemical Composition||Melting Temperature||Application|
Ministry standard : Material 201
Suitable for brazing copper with copper alloy parts, in
refrigerator, Fuel gas appliances, etc. Should not be in shock and
vibration welding bent parts.
Ministry standard : Material 202
Suitable for brazing copper with copper alloy
Can be made kinds of welding rings, flat wires,
|BCu89PNi||4.8-5.8||7.0-8.0||0.4-1.2||REM||620||670||can be made welding ring, brazing medium gap joints.|
Ministry standard : Material 208
|5.0-6.0||5.0-6.0||REM||650||800||Suitable for brazing copper with copper alloy parts, and brazing
|BCu86SnP||DVS : CP302||6.4-7.2||6.5-7.5||REM||650||700||in air-conditioners, refrigerators, evaporator, heat exchanger,
water heater, etc|
Q1: Is it safe to drink the water or product once these are in
A1: The manufacturer Qixing Welding Material indicates that the 0
Silver Phos Copper Brazing Rod would be safe for use on copper
water lines but is probably not the best way to to it. The cost of
the O phos rod is considerably more than standard no lead
solder.Also when brazing with the O phos the inside of the copper
line will develop an black powdery coating which would have to be
flushed out of the lines or the line would require a purge while
brazing to prevent the black coating from forming.. As said before
"not the best way to do water lines"
Q2: Is the rod suitable for refrigeration line sets?
A2: Qixing welding material products advises that the bcup-2 is a
low cost alloy suitable for most copper to copper or brass joints
where good fit-up exists, and the assemblies are not subject to
excessive vibration or movement. If there is good joint fit up
where the clearance between the connections are between .002 and
.007 then the will work fine. We does not recommend using this
product on compressors or motors where vibrations can exist.
Q3: Can Phos copper Brazing rod be used on galvanized steel and
No the Phos Copper Brazing Rod is design to be used on copper and
copper alloys only, If you want to weld steel , our brazing product
of silver welding rod can meet your requirements.
Click To Download:
Copper Brazing Rod 0 Silver Alloy.pdf
SGS report Copper (0% Silver )Brazing Rod.PDF
ROHS report of copper brazing alloy.PDF