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Brass Brazing Alloy

Brass brazing alloy is composed of copper-zinc alloy. It has good toughness, high temperature resistance and corrosion resistance, etc. It’s suitable for brazing copper, mild steel, cast iron, nickel alloy, hard alloy and other materials.

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 Introduction

Brass brazing alloy is composed of copper-zinc alloy. It has good toughness, high temperature resistance and corrosion resistance, etc. It’s suitable for brazing copper, mild steel, cast iron, nickel alloy, hard alloy and other materials.
Qixing Welding started in the 1980’s, we are the member of China Welding Association and Henan Welding Professional Committee Syndic Unit. Our company approved by ISO9001:2008 and ISO4001:2004, and all of the products meet SGS and ROHS directive requirements. We take more than 60-70% marketing shares in domestic, including the international famous companies, such as Midea Group and Gree Electric Appliances, Danfoss, Panasonic, LG, Samsung, etc.

 Technical Index

Code Related Standard Chemical Composition Impurity Amount Meltingtemperature Recommended brazing temperature Range ℃
Cu%

 

Ni%

 

Other Zn%

 

Solidus℃ Liquidus℃
BCu62Zn China HL104 61-63 0.3-0.5 Mn: little Si: little Sn: little REM

≤0.15

850 875 910-935
BCu60ZnSi China 8221 59-61

/

Si: 0.25 Sn:0.8-1.2 REM 890 900 880-900
BCu59ZnSn

 

58-60

/

Sn:1.0 Si: little REM 800 840 900-930

 Packaging

1. Diameter: 2.0mm-5.0mm; Length: 500/ 1000mm;
2. Standard export seaworthy packing: with polyethylene film including drier, put them in carton, 5/10KGS per bundle;
3. Based on the customer's different requirements, it can be customized.

 Note

1. Cu: copper; Ni: nickel; Zn: zinc; Mn: manganese; Si: silicon; Sn:Stannum;REM: Remain;
2. MOQ( Minimum Order Quantity) is 500KG;
3. The price is based on the copper price when you order, please contact us for the details.