STEELOMATIC – 308 L Back to Gallery

 

CLASSIFICATION IDENTIFICATION: Name Printed

 

AWS IS
E – 318L-16 E 19.12.2L Nb R 16

DESCRIPTION AND APPLICATIONS:

STEELOMATIC -318 L is an electrode giving Cb-Stabilised extra low-carbon 19Cr-12 Ni-2.3 Mo weld metal having exceptional resistance to halide attack and inter granular corrosion. The electrode operates with a quite stable arc, and beads are smooth, finely rippled and uniform. The ferrlte content of the weld metal is controlled to give adequate crack resistance, The electrode is used for welding AISI 316, 316-L, 316 Ti and 318 Steels and their equivalent grades.

TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL (%)

C Mn Si Cr Ni Cb Mo
0.03 1.60 0.45 18.80 12.50 0.45 2.20

 

TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL

 

UTS Kg/mm2 Elongation (L = 4d) % CVN Impact Strength at RT Kgfm
59.0 37.0 7.2


WELDING CURRENT AND PACKING DATA: AC/DC (+)

SIZE D X L (mm) 2.5 x 350 3.15 x 350 4.0 x 350 5.0 x 350
CURRENT (AMPS) 60-80 80-100 110-140 140-180
PIECES / CARTON 80 60 40 30



PRECAUTIONS:

  • Keep electrodes dry, Redry the electrode at temp 150°C before use.
  • Do not exceed recommended current limit.
  • Hold short arc. Ensure good fit-up of joints. Adopt proper sequence.