Arc Welding Service

CATEGORY

TYPE

Rutile basic electrode for welding Cr-Ni-Mo-Cu steels with very low C-content.

APPLICATIONS

Designed for joining exceptional corrosion resistant CrNiMoCu- steels at temperatures from -196° C to 350° C.

PROPERTIES

The weld deposit offers excellent corrosion resistance especially against Phosphor acid. The weld deposit is capable of taking a high polish

CLASSIFICATION

AWS

A 5.4: E 385-16

EN ISO

3581-A: E 20 25 5 Cu N L R 53

DIN: W.Nr.

1.4539

DIN

8556: E 20 25 5CuLR23

SUITABLE FOR

W.Nrs: 1.4500, 1.4505, 1.4506, 1.4519, 1.4531, 1.4536, 1.4539, 1.4573, 1.4585, 1.4586, 4 NS N 08904

904L

APPROVALS

CE approved

WELDING POSITIONS:

WELD DEPOSIT WEIGHT %

C	Mn	Si	Cr	Ni	Mo	Cu	Fe
<0.03	1.2-1.8	0.5	19-21	24-26	4-5	1.2-1.8	Rem

MECHANICAL PROPERTIES

AW: as welded

REDRYING TEMPERATURE

300°C/2hr (not often required).

WELDING PARAMETERS PACKING

4539 Ti