CastoMag 45553 S, 1,2mm, 15kg Solid wire

CastoMag 45553 S, 1.0 mm, 15 kg

Niobium-stabilised austenitic weld metal with approx. 10 % δ-ferrite. Resistant to pitting and intercrystalline corrosion up to 400 °C. Scaling resistant up to 800 °C. The lowest permissible operating temperature is -120 °C.

Technical data

EN ISO 14343 - A: G 19 12 3 NbSi

AWS A5.9: ER318Si

Mat.

Applications

For joining unstabilised and stabilised CrNi steels, e.g.:

1.4301 - X 5 CrNi 18-10 (X 5 CrNi 18-9),

1.4306 - X 2 CrNi 19-11 (X 2 CrNi 18-9),

1.4308 - GX 6 CrNi 18-9,

1.4401 - X 5 CrNiMo 17-12-2 (X 5 CrNiMo 18-10),

1.4404 - X 2 CrNiMo 17-13-2 (X 2 CrNiMo 18-10),

1.4408 - GX 6 CrNiMo 18-10,

1.4435 - X 2 CrNiMo 18-14-3 (X 2 CrNiMo 18-12),

1.4436 - X 5 CrNiMo 17-13-3 (X 5 CrNiMo 18-12),

1.4541 - X 6 CrNiTi 18-10,

1.4550 - X 6 CrNiNb 18-10 (X 10 CrNiNb 18-9),

1.4552 - GX 5 CrNiNb 18-9,

1.4571 - X 6 CrNiMoTi 17-12-2,

1.4573 - X 10 CrNiMoTi 18-12,

1.4580 - GX 10 CrNiMoNb 18-10,

1.4581 - GX 5 CrNiMoNb 18-10,

1.4583 - X 10 CrNiMoNb 18-12,

1.4948 - X 6 CrNi 18-11

as well as the corresponding clad steels and for the build-up welding of these materials.

CastoMag 45553 S is used, for example, for joint welding of pipelines, fittings, apparatus and containers in paper mills and dye works, as well as in the chemical industry.

Processing instructions

Clean the welding areas. Limit the interpass temperature to 150 °C. Use short, spray or pulsed arc welding; use pulse arc technique. Use wire brushes made of austenitic CrNi steels.

Welding positions: all

Current type: = (+)

Shielding gas: EN ISO 14175: M12 Inoxline C2 (max. 2.5 % CO2 - remainder % Ar);

M13 Inoxline X2 (max. 2 % O2 - 98 % Ar)

Approvals

TÜV, DB (43.024.06), CE