Castolin Eutectic

 
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A MEC Group Company
Fluxes

Brazing and Soldering Fluxes

1802 PF - Atmosin

Applications
Paste flux for all high-silver content brazing alloys. All purpose flux for production and repair work on steels and copper alloys.

Technical data
Activity range 420-820°C
DIN 8511 F-SH1

Features and benefits
• Wide activity range
• Perfect wetting action
• Easy residue removal
• Stays well in position
• Excellent visibility while brazing


181 PF - Atmosin

Applications
Paste flux for all low-silver content brazing alloys. Heavy duty flux for production and repair work of steels.

Technical data
Activity range 550-900°C
DIN 8511 F-SH1

Features and benefits
• Long, continuous activity range
• Outstanding heat resistance
• Excellent visibility while brazing


1802 N - Atmosin

Applications
Powder flux for all high-silver content brazing alloys. Ideal for small or fine steel parts.

Technical data
Activity range 380-720°C
DIN 8511 F-SH1

Features and benefits
• Wide activity range
• Optimal wetting action
• Easy residue removal
• Good spreading
• Excellent visibility while brazing


1802 HF

Applications
Powder flux for all high-silver content brazing alloys. Especially adapted for induction heating applications.

Technical data
Activity range 450-850°C
DIN 8511 F-SH1

Features and benefits
• Excellent heat resistance
• Optimal wetting action
• Easy residue removal
• Easy mixing with water
• Excellent visibility while brazing


ActivaTec® 1000

Applications
Paste flux for all high-silver content brazing alloys. Especially adapted for stainless steels.

Technical data
Activity range 400-820°C
DIN 8511 F-SH1

Features and benefits
• Wide activity range
• Excellent wetting action
• Easy residue removal
• High heat resistance
• Excellent visibility while brazing


18

Applications
Paste flux for braze welding with Brazing Alloy 18. For ferrous and copper alloys, especially galvanized steel.

Technical data
Activity range 700-1000°C
DIN 8511 F-SH2

Features and benefits
• Suitable for all heating methods
• Excellent temperature resistance
• Promotes optimal alloy bonding


157

Applications
Liquid flux for soft soldering. Especially suited for stainless steels.

Technical data
Activity range 150-450°C
DIN 8511 F-SW12

Features and benefits
• Powerful deoxidizing action
• Safe, secure joints
• Wide temperature range
• Easy residue removal


AluTin 51

Applications
Liquid flux for soft soldering. Especially suited for dissimilar metal joining of copper and aluminium.

Technical data
Activity range 120-300°C
DIN 8511 F-SW24

Features and benefits
• Good deoxidizing action
• Easy residue removal
• Reliable joints


190 NH

Applications
Non-corrosive, non-hydroscopic aluminium brazing flux. For most aluminium alloys (Mg & Si <1%) and stainless steels.

Technical data
Activity range 500-660°C
DIN 8511 F-LH2

Features and benefits
• No danger of corrosion of parts due to residues
• Excellent wetting
• Powerful deoxidizing action

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