EnDOtec DO*29 Flux-cored wire

Endotec DO*29, Ø 1.2 mm, 15.0 kg

Slag-free flux-cored wire electrode with austenitic weld metal and approx. 10 % δ-ferrite. Resistant to pitting and intergranular corrosion up to 350 °C. Scale-resistant up to 800 °C. Can be polished to a high lustre. Lowest permissible operating temperature –60 °C.

Technical data
EN ISO 17633 - A: T 19 12 3 L MM 2
AWS A5.22: E316LT0-4
SFA 5.22: E316LT0-1
Mat. ref.: 1.4430

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,
1.4311 - X 2 CrNiN 18-10,
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 for the corresponding clad steels and for the build-up welding of these materials.
EnDOtec DO*29 is used in the food industry, in the construction of chemical apparatus and in the paper industry, among others.

Processing information
Clean the weld areas. Limit the interpass temperature to 150 °C. Use wire brushes made of austenitic CrNi steels. A plastic liner and contact tip, as for welding aluminium, are recommended.

Welding positions: PA, PB, PC, PF
Current type: = (+)
Inert gas: EN ISO 14175:
M12 Inoxline C2 (max. 2.5% CO2 - 97.5% Ar);
M13 Inoxline X2 (max. 2.0% O2 - 98.0% Ar);
M21 Ferroline C8 (max 8.0% Co2 - 92.0% Ar)

Approvals
TÜV, CE