CastoTig 45859 W

TIG welding rod for magnesium and magnesium alloys

CastoWig 45859 W, Ø 3.0mm, 1.0kg

The weld metal is characterized by high strength and corrosion resistance. Good moldability. Low density (approx. 1.8 kg/dm³).

Technical data
DIN 1700: ~ SG - MgAl 8 Zn
Material no.: 3.5812
AWS A5.19: ~ R AZ61A
Melting range: 525 - 610 °C

Applications
For joint and build-up welding of magnesium and magnesium alloys, e.g:
3.5312 - MgAl 3 Zn,
3.5612 - MgAl 6 Zn,
3.5632 - G - MgAl 6 Zn 3,
3.5812 - G - MgAl 8 Zn 1,
3.5912 - G - MgAl 9 Zn 1,
3.5922 - G - MgAl 9 Zn 2.

Typical application examples are
Engine housings, machine and device cladding, profile constructions from vehicle, aircraft, machine and device construction.

Processing instructions
Clean welding areas. During welding, adjust the heat input to the component, its material and dimensions, preheat solid workpieces to 150 - 250 °C. Ensure a continuous supply of filler material. Ensure adequate gas protection during welding, including secondary protection.

Welding positions: all, except PG (f)
Type of current: ~
Shielding gas:
EN ISO 14175 - I2 (100 % He)