Castolin CP 33500 stick electrode

Castolin CP 33500

Rutile-basic-coated, core-alloyed stick electrode with austenitic weld metal. Resistant to pitting and intercrystalline corrosion up to 350 °C. Scale resistant up to 800 °C. The lowest operating temperature is -100 °C. Can be polished to a mirror finish.

Technical data
EN ISO 3581-A: E 19 12 3 L R 12
AWS A5.4: E316L-16
Material no.: 1.4430

Applications
For joint welding of non-stabilized and 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,
1.4311 - 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),
1.4406 - X 2 CrNiMoN 17-12-2,
1.4408 - GX 6 CrNiMo 18-10,
1.4429 - X 2 CrNiMoN 17-13-3 (X 2 CrNiMoN 18-12),
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 corresponding clad steels and for surfacing these materials.

Castolin CP 33500 is used in the chemical industry, the textile industry, in machine, apparatus, pipeline and container construction as well as in the general food industry and in breweries.

Processing instructions
Clean welding areas. Re-dry at 350 °C/1 h. Limit interpass temperature to 150 °C. Use wire brushes made of austenitic CrNi steels.
Welding positions: all, except PG (f)
Type of current: = (-) or ~
Open circuit voltage: > 70 V

Approvals
TÜV, DB (30.024.03), CE