Find Copper Phosphorus Alloy, Copper Brazing Rods, Copper Brazing Alloy Welding Rod on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
New Products
| Unit Price: | 11~16 USD |
|---|---|
| Min. Order: | 200 Kilogram |
Standard
Aws bcup-2
GB bcup93p-a
Chemical composition(%)
p | cu |
7.0-7.5 | bal. |
Is close to the eutectic composition of copper-phosphorus binary solder, low melting point, with good mobility, can flow into the gap is very small brazing joints. In the shock and vibration of the joint should not be used
Widely used in electrical, instrumentation and refrigeration industry on the brazing copper and copper alloy
Physical properties(as reference )
Temperature | Proportion(kg/dm3) | Conductivity(%lacs) |
710-793 | 8.0 | 7.5 |
Mechanical properties(as reference)
Brazing filler metal | Brazing copper joint tensile strength(mpa) | |
Tensile strength(mpa) elongation(%) | ||
500 | 3 | 200-250 |
Note
1.Before welding, it is necessary to strictly remove the grease, oxides and other dirt on the surface of brazing and brazing.
2.Soldering flux is not required for brazing copper, but brazing of copper alloy with silver flux
Standard size
1.6mm 2.0mm 3.0mm 4.0mm 5.0mm
Package:1kg/plastic box
1. samples offered.You can choose any models at our website and write to us,then we will
send samples by express courier like DHL,Fedex or others.
2. You can place a small trial order.
3. Delievery time:15-20 days for bulk orders.
4. OEM accepted.You can offer your design and we will produce as required.
5. welcome to our factory
FAQ:
Q: are your trading company or manufacturer?
A:we are factory
Q:how long is your delivery time?
A:Generally it's 7-15 days if the goods are in stock,or it's 15-20days if goods are not in stock,it depends on quantity.
Q:what is your payment term?
A:payment<=1000usd,100% in advance.payment>1000usd ,30%TT in advance.
Product Categories : silver brazing wire/rod
