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GRIBINOX 309L

IDENTIFICATION
GRIBINOX 309L E 309L-15

CLASSIFICATION
AWS/SFA 5.4 E 309L-15 ; IS: 5206 E 23.12.LB.20

DESCRIPTION 
Extra low carbon, heavy coated & basic type, all position electrode which deposits a 23% Cr, 13% Ni austenitic stainless steel weld metal. The high alloy content and ferrite level enable the weld metal to tolerate dilution from mild steel, low-alloy steels without hot cracking or brittle structure. The welds are of radiographic quality.

WELD METAL ANALYSIS (RANGE) %

C Mn Si Cr Ni Cu Mo S P
0.04 max 0.5 - 2.5 0.30 - 0.90 22 - 25 Dec-14 0.75 max 0.75 max 0.03 max 0.04 max

MECHANICAL PROPERTIES (RANGE)

TS (MPa) EL (%) (L=4D) CVN Impact Value
    Temp Joules
530 - 620 30 - 40 -30°C 30 - 60

TYPICAL APPLICATIONS
•    Dissimilar welds between stainless steel and C-Mn Steel.
•    Overlays on C-Mn steel or low-alloy steels and for joining 304/321 clad Plate.
•    Similar Metal joints, Wrought and cast steels of 23Cr-12Ni type, ASTM 309 and C8.
•    Joining Ferritic–Martensitic 410 and 430 type st. steels.
REDRYING : 250°C / 2 hrs
ASME SECTION IX QUALIFACTION : QW-432 F-NUMBER 5, AW – 442 A- NUMBER 8

WELDING POSITION :

PACKING PARAMETERS

Size (mm) Length (mm) AMPS DC (+) Packing / Box (kg) Packing / Box (Pcs)
2.5 350 50 - 80 2 x 5 = 10 94 x 5 = 470
3.15 / 3.20 350 80 - 110 2 x 5 = 10 60 x 5 = 300
4 350 110 - 150 2 x 5 = 10 38 x 5 = 190
5 350 150 - 190 2 x 5 = 10 24 x 5 = 120