EcoBraz 38220B Brazing flux Ø 2.0mm / 1.0kg

EcoBraz 38220B

Cadmium-free, overheating-resistant silver brazing alloy. High-strength joints with good elongation. Color matching when soldering on brass. For solder joints with operating temperatures from - 200 °C to 300 °C.

Technical data
Brazing alloy ISO 17672: Ag 220
DIN EN 1044: AG 206
DIN 8513: L-Ag20
Flux coatings
DIN EN 1045: FH 10
DIN 8511: F-SH 1
Directional analysis (% by weight):
20 Ag - 44 Cu - 0.15 Si - rest Zn

Sol./Liq. [°C]: 690 - 810
Soldering temperature [°C]: 810
Tensile strength [MPa]: 430 (at E 295)
Elongation [%]: 25
Density [g/cm³]: 8.7

Applications
For joining steels, malleable cast iron, copper and copper alloys, nickel, nickel alloys and hard metals.
and hard metals. Gap and joint soldering and application on: Hard metal tools, band saw blades, bronze and brass fittings, metal goods. Apparatus engineering, refrigeration industry, precision mechanics. Soldering
of industrial diamonds.