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MIG solder wire CUSi-3 0.8 mm 1 kg roll of 100 for high-strength steels in car body construction

Copper-silicon wire electrode CuSi3 for arc brazing of galvanized, aluminized and uncoated steel sheets
Ideal for use in vehicle body construction, as well as in air conditioning, ventilation and container construction
Small roll 0.8 mm/ 1 kg, suitable for MIG/MAG welding machines with D100 roll holder (16 mm mandrel)

Copper-silicon wire electrode for MIG brazing of galvanized, aluminized and uncoated thin steel sheets, e.g. car body components.

Standards
EN 14640 S Cu 6560 (CuSi3Mn1)
DIN 1733 SG – Cu Si 3
Material no. 2.1461

Application and properties

Arc brazing of galvanized, aluminized and uncoated steel sheets. Vehicle body construction, air conditioning, ventilation and container construction. The corrosion protection of galvanized surfaces is largely retained in the joining area. Distortion is kept to a minimum when soldering sheet metal. The lower hardness of the solder compared to the iron-based weld metal makes it relatively easy to work the seams in the visible area.

Suitable base materials

Galvanized or aluminized sheet metal
Thin steel sheets
Thin stainless steel sheets

Technical data

Tensile strength:	350 N/mm²
yield strength:	120 N/mm²
elongation (I=5d):	40 %
Hardness (Brinell):	80 HB
Notched bar impact work:	60 J
Melting range:	910 – 1025°C

Scope of delivery: MIG solder wire CUSi-3 0.8 mm 1 kg 100 roll for high-strength steels in car body construction

WELDINGER CuSi3 solder wire 1 kg on 100 mm roll

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