EnDOtec DO*28 S cored wire electrode

EnDOtec DO*28 S

Rutile-containing flux-cored wire electrode with austenitic weld metal and approx. 10 % δ-ferrite. Resistant to
Pitting and intercrystalline corrosion up to 400 °C. Scale resistant up to 800 °C. Can be polished to a mirror finish. Permissible operating temperature -60 °C to 400 °C. Mixed joints permissible up to max. 300 °C.

Technical data
EN ISO 17633 - A: T 19 12 3 L R M (C) 3
AWS A5.22: E316LT0-1/4
SFA 5.22: E316LT1-1
Material no.: 1.4430

Applications
For joint welding of non-stabilized and stabilized 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
and corresponding cast steel.

EnDOtec DO*28 S is used in the food industry, chemical apparatus engineering and the paper industry.
paper industry.

Processing instructions
Clean welding areas. Limit interpass temperature to 150 °C. Use wire brushes made of austenitic CrNi steels. Plastic guide core and contact tip, as for welding aluminum, are recommended.

Welding positions: PA, PB, PC, PF
Type of current: = (+)
Shielding gas: EN ISO 14175: M21 Ferroline C 18 (max. 18 % Co2 - 82 % Ar)

Approvals
TÜV, DB (43.024.05), CE