INTRODUCTION
As solder,
brass welding rod mainly used for flame soldering, High-frequency soldering, salt bath brazing, soldering copper alloy, nickel, and cemented alloy etc. Brfore brazing, the joint suface areas must be clean and free from oil, grease, or oxide contamination. Thew best clearance of joint is 0.025-0.1mm. The usage of soldering flux at the same time can bring you an excellent joint.
DESCRIPTION
| CODE |
Related Standard
|
Chemical Composition
|
Impurity Amount
|
Melting temperature
|
Recommended brazing temperature Range ℃
|
Typical Application
|
|
Cu%
|
Zn%
|
Other
|
Solidus℃
|
Liquidus℃
|
|
BCu60ZnSn(Si)
|
China 8221
|
59-61
|
REM
|
Si: 0.25
Sn:0.8-1.2
|
≤0.15
|
890
|
900
|
910-954
|
Suitable for brazing copper, mild steel, cast-iron, nickel alloy, hard alloy and other materials
|
|
BCu58ZnFeSn(Si)(Mn)
|
|
57-59
|
REM
|
Sn: 0.7-1.0
Si: 0.05-0.15
Mn: 0.03-0.09
Fe: 0.35-1.2
|
≤0.15
|
865
|
890
|
900-930
|
TECHNICAL INDEX
Xinxiang Qixing Welding Material Co., Ltd, started in the 1980’s, we are the famous Chinese professional company, which are specialized in research development and sale brazing materials, Our company approved by ISO9001:2008 quality management system certification and ISO4001:2004 environment management system certification. And all of the products meet SGS and ROHS directive requirements. Also we export to Middle East, Southeast Asia, Europe,
America and other regions and countries. And the products are all well-received by customers.
SERVICE
1.Supply sample ordering ,Free delivery of 1-2 pieces
2. There is a 2% discount for first orders over 500kg
3.Provide ROHS and SGS certificates
4.Free size customization
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