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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.

 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. Standard export seaworthy packing: with polyethylene film including drier, put them in carton;
2. According to the customer's different requirements packing.

 Note

1. Cu: copper; Ni: nickel; Zn: zinc; Mn: manganese; Si: silicon; Sn:Stannum;
2. REM: Remain.