Copper To Copper Phos Copper Alloy Bcup2 Welding Suppliers
Phosphorus Copper Square Brazing Copper Rod
Package list :
1. Features: The welding rods feature excellent ductility, highly
durable and smooth flowing.
2. Size: Length: 500mm, diameter size:1.3*3.2mm, different sizes
can meet your different needs.
3. Widely use: Can be widely used in welding of copper pipe,
refrigerator, air conditioner, copper pipe, copper and alloy or
copper material welding.
In order to ensure the quality of our brass filler rod products, we
have a scientific and complete production process. There are 11
production steps. First, we inspect the raw materials. We select
99.99% high-purity electrolytic copper as the raw material to
ensure that our brass filler rod products have less impurities and
welding strength. high. In the second step, we make the ingredients
according to the proportion of the product raw materials. The third
step is casting in a production furnace. In the fourth step, we
check the composition of the cast product to check whether there is
any deviation in the batching step and ensure the composition ratio
of the solder. The fifth step is shot blasting. The sixth step is
to extrude the alloy block. The seventh step is extruded into
shapes such as welding wire, welding ring and welding rod according
to the customer's choice. Straighten and cut according to the
length of the customer. The seventh step is to pack according to
the customer's packaging requirements. In the eighth step, we check
the product specifications and condition again. Last storage
Copper-Phosphorus/Copper-Phosphorus-Silver Brazing Filler Metal
Copper-Phosphorus brazing alloy is easy flow,low cost and has good
processing property and self-braze ability. It applies to contact
brazing,gas flame brazing,induction brazing and furnace brazing,the
joint has high tensile strength and good electrical conductivity.
Copper-Phosphorus-Silver brazing alloy can reduce the melting
points,in can improve both alloy is plasticity and wet ability, as
well as the alloy is strength and toughness.
|Product Code||Main chemical composition||Melting temperature(℃)||Application|
|L-CuP6||—||6.0||Bal.||710||890||Good spreading and seam filling, suitable for all kinds of copper
and copper alloys.|
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.