Joint has high strength, good plasticity, excellent conductivity and corrosion resistance, and can be used for all ferrous and non-ferrous materials except aluminum, magnesium, and other low melting point metals. In general, in addition to brazing in vacuum shielding gas, silver brazing flux is required to obtain excellent brazing joints. In order to reduce the melting point, reduce the use of silver, and thus reduce the cost, commonly used silver based solders are added with zinc, tin, nickel, etc. to form ternary or primary alloys. The addition of nickel improved the heat resistance, corrosion resistance and wettability of silver brazing.
Relevant Brands |
Main chemical constituents |
Melting temperature |
| |
Ag |
Cu |
Zn |
Sn |
Ni |
Other |
°C |
°C |
| BAg72Cu |
71-73 |
bal |
- |
- |
- |
- |
782 |
780 |
|
| BAg-8 |
72 |
bal |
- |
- |
- |
- |
| BAg60Cu |
59-61 |
28-32 |
- |
9.5-10.5 |
- |
- |
600 |
730 |
|
| Bag-18 |
60 |
bal |
- |
10 |
- |
- |
| BAg50CuZn |
49-51 |
bal |
15-17 |
- |
- |
- |
688 |
774 |
|
| BAg-6 |
49-52 |
bal |
14-18 |
- |
- |
- |
| BAg45CuZn |
44-46 |
29-31 |
23-27 |
- |
- |
- |
677 |
743 |
| BAg-5 |
45 |
bal |
25 |
- |
- |
- |
| BAg44CuZn |
43-45 |
bal |
24-28 |
- |
- |
- |
675 |
735 |
| BreaeTec4404 |
44 |
bal |
26 |
- |
- |
- |
| BAg30CuZn |
29-31 |
bal |
31-33 |
- |
- |
- |
680 |
765 |
|
| BAg-20 |
30 |
bal |
32 |
- |
- |
- |
| BAg25CuZn |
24-26 |
bal |
33-35 |
- |
- |
- |
700 |
790 |
|
| L-Ag25 |
25 |
bal |
34 |
- |
- |
| BAg20CuZn |
19-21 |
bal |
33-37 |
- |
- |
- |
690 |
810 |
| L-Ag20 |
20 |
bal |
35 |
- |
- |
| BAg56CuZnSn |
55-57 |
bal |
15-19 |
4.5-5.5 |
- |
- |
620 |
655 |
|
| BAg-7 |
56 |
bal |
17 |
5 |
- |
- |
| BAg45CuZnSn |
44-46 |
bal |
23-27 |
2.5-3.5 |
- |
- |
640 |
680 |
| BAg-36 |
45 |
bal |
25.5 |
3 |
- |
- |
| BAg40CuZnSn |
39-41 |
bal |
27-29 |
1.5-2.5 |
- |
- |
650 |
710 |
| BAg-28 |
40 |
bal |
28 |
2 |
- |
- |
| BAg34CuZmSn |
33-35 |
bal |
25.29 |
2.5-3.5 |
- |
- |
630 |
730 |
| L-Ag34Sn |
34 |
bal |
27.5 |
3 |
- |
- |
| BAg30CuZuSn |
29-31 |
bal |
31.33 |
1.5-2.5 |
- |
- |
665 |
755 |
| L-Ag30Sn |
30 |
bal |
32 |
2 |
- |
- |
| BAg25cuZnSn |
24-26 |
bal |
32.34 |
1.5-2.5 |
- |
- |
680 |
760 |
| L-Ag25Sn |
25 |
bal |
33 |
2 |
- |
- |
| BAg40CuZnNi |
39-41 |
bal |
26.3 |
- |
1.5-2.0 |
- |
660 |
780 |
|
| BAg-4 |
40 |
bal |
28 |
- |
2 |
| BAg49CuZnMnNi |
48-50 |
bal |
21.5-24.5 |
- |
4.0-4.5 |
Mn:
6.5-8.5 |
680 |
700 |
|
| Bag-22 |
49 |
Bal |
23 |
- |
4.5 |
Mn:7.5 |
Dongguan Jitian Welding Materials Co., Ltd. was established in 2003. Company has 20 years of experience in the production and R&D of electronic welding materials, such as solder paste, solder paste, red glue, tin wire, tin bar, solder strip, solder ball, and solder stripFAQ
Q1: Are you Manufacturer or Trading company?
A: We are a manufacturer with 20 years experience in the production of welding wire, welding bar and solder paste.
Q2: How Do We Place An Order?
A:Please send Email or WeChat with us Via TM, MSN, Skype, and let us know your requirements on type, quantities.We will reply you with Proforma Invoice based on your order request. Kindly check the PI and If everything is OK,We will deliver the goods for you ASAP. After got your payment .
Q3. Do you accept OEM orders?
A:Yes, of course. But we have quantity requirement, pls feel free to contact our salesman for details.
Q4: What is your advantage?
A: Manufacturers for better prices, good quality and reputation, professional sales services.
Q5: Can you offer the free sample for testing?
A: Yes,we can offer free sample for testing, but the freight cost should be paid by customer side.
Q6. How to store and How long is the warranty period?
A:Stored in a cool, dry, non-corrosive environment. Product warranty period of 1 year.
Q7. What is your terms of payment?
A: T/T 25% as deposit, and 75% before delivery. We'll show you the photos of the products and packages.
Q8. What about the delivery time?
A:Usually 1-2 days for samples and 3-5 days for bulk orders.
Q9. Can we visit your company/factory before place the order?
A. Yes. Welcome anytime.
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