Castolin 157 - Flux

Castolin 157, 1.0kg

EN 1045: 3.1.1.A
DIN 8511: F-SW 12
Effective temperature range: 150 - 400 °C
Dilutable with water
(Distilled or lime-free water or ethanol, porpanol, methylated spirits or glycol)

Castolin 157 is a liquid flux that has been specially developed for soft soldering. It complies with the F-SW 12 standard and has an effective temperature range of 150 to 400 °C. The flux is water-dilutable and is supplied in 1.0 kg packaging.
Typical applications include the soldering of copper, copper alloys and ferromagnetic metals. It is widely used in the electronics, medical and food industries to ensure reliable and clean solder joints.

Typical application industries:

• Electrical appliance industry: Used in flame soldering of tin-bronze capacitors for better electrical conductivity and strength.
• Forestry and wood industry: Used in manual metal arc welding and brazing of cast iron motors to repair cracks.
• Metal goods industry: Effective for flame brazing Cu-Cu alloy bodies without deterioration of the chrome layer.