Finox 4519 AC is the electrode for joint welding and surfacing on austenitic chromium-nickel-molybdenum-copper steel and cast steel types of the same grade. The weld metal has a higher corrosion-resistance against reducing media.
DIN EN ISO 3581-A - E 20 25 5 Cu N L R 32
AWS A 5.4 - E 385-16
Material no. - 1.4519
1.4500 - GX 7 NiCrMoCuNb 25-20
1.4505 - X 4 NiCrMoCuNb 20-18-2
1.4506 - X 5 NiCrMoCuTi 20-18
1.4531 - GX 2 NiCrMoCuN 20-18
1.4536 - GX 2 NiCrMoCuN 25-20
1.4538 - GX 1 NiCrMoCuN 25-20-5
1.4539 - X 1 NiCrMoCu 25-20-5
1.4585 - GX 7 CrNiMoCuNb 18-18
1.4586 - X 5 NiCrMoCuNb 22-18