Find Brazing Rod 15 Silver, Silver Brazing Wire, Bcup-5 on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
New Products
| Min. Order: | 1 Kilogram |
|---|
aws a5.8 bcup5 silver solder welding rods 15% 2.4x500mm for motor
Standard
Aws bcup-5
GB bcu80pAg
Chemical composition(%)
| p | cu | ag |
| 4.8-5.2 | bal. | 14.5-15.5 |
15% silver with copper-phosphorus solder,The joint strength, plasticity, conductivity and uneven filling gap capacity and other comprehensive performance is the best one of copper-phosphorus solder, the joint preparation and assembly clearance is relatively low
Widely used in Suitable for brazing copper and copper alloy, silver, molybdenum, tungsten and other metals. Most used to brazing shock load smaller workpiece to the motor, the electrical industry to use the most
Physical properties(as reference )
| Temperature | Proportion(kg/dm3) | Conductivity(%lacs) |
| 645-800 | 8.4 | 10 |
Mechanical properties(as reference)
| Brazing filler metal | Brazing copper joint tensile strength(mpa) | |
| Tensile strength(mpa) elongation(%) | ||
| 530 | 10 | 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
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
