Non-hygroscopic fluxes, pastes and
solder-flux combinations for aluminium brazing

Aluflux NC Powder
Aluflux Cs Powder
Aluflux 1101 Paste
Aluflux 1201 Paste
Aluflux 1301 Paste

Aluflux 1331 Paste

Aluflux 1401 Paste
Aluflux 1431 Paste
Aluflux 1441 Paste
Aluflux FC Wire
Aluflux Brazing Rings
Packaging units

Aluflux NC Powder
Active ingredient
flux
Active
ingredient

solder

Effective temperature
of the flux
melting range of the solder

Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

  570 – 610 °C

Furnace brazing: 0,4 – 0,5 %
Flame brazing: to 1,5 %

Zetlot 7

Furnace brazing
Flame brazing
Induction brazing

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Aluflux Cs Powder
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method

 

  420 – 450 °C

 

Al-solder 7982 Flame brazing
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Aluflux 1101 Paste
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

  570 – 610 °C

 

 

Furnace brazing: 0,4 – 0,5 %
Flame brazing: to 1,5 %

 

Zetlot 7

Furnace brazing
Flame brazing
Induction brazing

 

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Aluflux 1201 Paste
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method

 

  420 – 450 °C

 

Zn-Al-alloys

Flame brazing

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Aluflux 1301 Paste
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

DIN 8513:
L-AlSi12

EN 1044:
Al 104

570 – 610 °C
575 – 585 °C

Furnace brazing: 0,4 – 0,5 %
Flame brazing: to 1,5 %

 

Furnace brazing

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Aluflux 1331 Paste
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

DIN 8513:
L-AlSi12

EN 1044:
Al 104

570 – 610 °C
575 – 585 °C

Furnace brazing: 0,4 – 0,5 %
Flame brazing: to 1,5 %

 

Flame brazing

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Aluflux 1401 Paste
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

 

570 – 610 °C

Furnace brazing: 0,6 – 0,8 %
Flame brazing: to 2,0 %

Zetlot 7

Furnace brazing
Flame brazing
Induction brazing

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Aluflux 1431 Paste
Active ingredient flux Wirksame Bestandteile
Lot
Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

DIN 8513:
L-AlSi12

EN 1044:
Al 104

570 – 610 °C
575 – 585 °C

Furnace brazing: 0,6 – 0,8 %
Flame brazing: to 2,0 %

 

Flame brazing

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Aluflux 1441 Paste
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

DIN 8513:
L-AlSi12

EN 1044:
Al 104

570 – 610 °C
575 – 585 °C

Furnace brazing: 0,6– 0,8 %
Flame brazing: to 2,0 %

 

Furnace brazing

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Aluflux FC Wire
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

DIN 8513:
L-AlSi12

EN 1044:
Al 104

570 – 610 °C
575 – 585 °C

Furnace brazing: 0,4 – 0,5 %
Flame brazing: to 1,5 %

 

Furnace brazing
Flame brazing
Induction brazing

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Aluflux Brazing Rings
Active ingredient flux Active ingredient solder Effective temperature of the flux melting range of the solder Permissible total percentage of Mg in the basic material* Solder required Soldering method
DIN 8511:
F-LH 2

EN 1045:
FL 20

DIN 8513:
L-AlSi12

EN 1044:
Al 104

570 – 610 °C
575 – 585 °C

Furnace brazing: 0,4 – 0,5 %
Flame brazing: to 1,5 %

 

Furnace brazing
Flame brazing
Induction brazing

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* The permissible Mg contents are strongly dependent of the specific soldering conditions.
The composition and viscosity of all pastes can be varied to meet customers’ specifications.

 

Packaging units:

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