Find High Quality Silver Brazing, Silver Welding Electrode, Silver Solder Rod on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
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| Unit Price: | 500~750 USD |
|---|---|
| Min. Order: | 2 Kilogram |
high quality silver-copper binary eutectic solder rod 72% welding electrode
L308 72%
GB BAg72CU AWS BAg-8
Description:
Is a silver-copper binary eutectic solder, does not contain volatile elements, copper and nickel on the wettability good, but in steel and stainless steel on the poor wettability. Conductivity is the best one of the solder.
Use:
Suitable for brazing copper and nickel vacuum or reduction atmosphere protection brazing. Mainly used for electronic tubes, vacuum and electronic components
Chemical composition of solder%
Ag | cu |
71-73 | 27-29 |
Physical Characteristics (Approximate)
Melting temperature ℃ | portion | conductivity | |
Solidus line | Liquid line | kg / dm3 | % IACS |
779 | 780 | 10 | 77 |
Mechanical properties of solders (reference value)
Brazing filler metal | Brazing copper joint tensile strength(mpa) | ||
Tensile strength(mpa) elongation(%) | Low carbon steel | Low alloy steel | |
350 | 33 | 350 | 400 |
For TIG wire:
1kg/plastic tube, 1ton per wooden case or pallet
Delivery:
Time: Normally ready goods within 8 to 25 days.
Term: CIF CNF FOB EXW
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:Do you provide free sample?it's free or extra?
A:yes,we offer free sample,but don't pay the cost of freight.
Q:what is your payment term?
A:payment<=1000usd,100% in advance.payment>1000usd ,30%TT in advance,balance before shippment.
If you have another question, pls feel free to contact us as below:
Product Categories : silver brazing wire/rod
