Product Categories
Silver-based brazing paste
This series of silver solder has excellent process performance, low melting point, good wettability and joint filling performance, corrosion resistance, low resistivity, and high mechanical strength. Can be welded (except aluminum, titanium, magnesium) most non-ferrous and ferrous metal materials. It is widely used in the fields of medium and low voltage electrical appliances, refrigeration accessories, automotive electronics, super hard tools, etc. It is a type of brazing paste with extremely wide applications.
Silver-based solder paste |
Element/wt.% | Melting range/℃ | applicability | ||||
Ag | Cu | Zn | Sn | Trace elements | |||
FK-Ag5CuZn | 4.5~5.5 | 54.0~56.0 | 38.0~42.0 | - | 0.0~2.0 | 820~870 |
Welding copper, copper alloy, etc. |
FK-YAg15CuZnSn | 14.5~15.5 | 42.0~45.0 | 38.0~42.0 | 1.0~1.5 | 0.0~3.5 | 695~790 |
Low silver content, high welding strength, |
FK Ag25CuZnSn | 24.0~26.0 | 39.0~41.0 | 31.0~35.0 | 1.5~2.5 | 0.0~2.0 | 680~760 |
Can weld copper, copper alloy, silver alloy, |
FK-Ag30CuZnSn | 29.0~31.0 | 35.0~37.0 | 30.0~34.0 | 1.5~2.5 | 0.0~2.0 | 665~755 | |
FK-Ag40CuZnSn | 39.0~41.0 | 29.0~31.0 | 26.0~29.0 | 2.0~3.0 | 0.0~3.0 | 650~710 |
Low melting point, good fluidity, suitable
|
FK-Ag45CuZnSn | 44.0~46.0 | 26.0~28.0 | 23.5~27.5 | 2.0~3.0 | 0.0~3.0 | 640~680 | |
FK-Ag50CuZn | 49.0~51.0 | 33.0~35.0 | 14.0~17.0 | - | - | 690~775 | |
FK-Ag56CuZnSn | 55.0~57.0 | 21.0~23.0 | 15.0~19.0 | 4.5~5.5 | 4.5~5.5 | 620~655 | |
FK-Ag60CuZnSn | 59.0~60.0 | 22.0~24.0 | 12.0~16.0 | 2.0~3.5 | 2.0~3.5 | 620~685 | |
FK-Ag65CuZn | 64.0~660 | 19.0~21.0 | 13.0~17.0 | - | - | 670~720 |
Tel: 18594983359
Mail: Firmkim@cn-huaguang.com
Post code: 311112
Add: No. 82, Qihang Road, Renhe Street, Yuhang District, Hangzhou City, Zhejiang Province
Douyin QR code
We chat number
WeChat public account
©2021 Hangzhou Fujing Welding Technology Co., Ltd. all rights reserved 浙ICP备2021023610号-1 300.cn Hangzhou
-
WeChat
-
Telephone
- Service Hotline 18594983359
- TOP