GRIBINOX 308L

IDENTIFICATION : GRIBINOX E 308L-15
CLASSIFICATION :AWS/SFA 5.4 E 308L-15 ; IS: 5206 : E 19.9 LB 20

CHARACTERISTICS :

A basic coated stainless steel electrode with a controlled composition and low ferrite content. The electrode has excellent arc stability and low spatter loss. The electrode can be manipulated easily in all welding positions. The deposited welds are of radiographic quality.

APPLICATION :

  • For welding of stainless steels types AISI 304, 304L etc.
  • Food, Brewery and chemical process vessels pipelines and nuclear engineering.

WELD METAL ANALYSIS (RANGE) % :

C Mn Cr Ni Si S P
0.04 Max 1.50-2.50 18.0-21.0 9.0-11 0.25-0.55 0.02 max 0.025 max

REDRYING : 250°C / 2hrs


MECHANICAL PROPERTIES (RANGE) :

Ultimate Tensile Strength MPa Yield Stress MPa Elongation (%) (L=4D) Charpy V-notch impact strength, in joules
530-630 390-480 35-45 Temp Impact Joule
0° C 50-70

ASME SECTION IX QUALIFACTION : QW-432 F-NUMBER, 5, QW-442 A-NUMBER, 8


RECOMMENDED CURRENT AND PACKING DATA :

SIZE (mm) LENGTH (mm) AMPS DC(+) PACKING PER BOX WEIGHT 1000 Pcs
2.50 350 60-100 600 21
3.15 350 90-120 360 32
4.00 350 130-170 240 51
5.00 350 170-240 150 76