Jain Welding

OUR PRODUCTS

STAINLESS STEEL ELECTRODES

SUNWELD 309L PDF

 

 

CLASSIFICATION:

SFA 5.4:AWS E 309L-16
IS: 5206:E23.12 LR 26

DESCRIPTION:

SUNWELD 309L-16 is a stainless steel electrode depositing an extra low carbon 24 Cr – 12 Ni weld metal which has excellent mechanical properties and posses good oxidation and scaling resistance at elevated temperatures. The weld met is of radiographic quality.

TYPICAL ALL WELD METAL PROPERTIES:

Chemical Composition (%) Mechanical Properties
C 0.03 Mn 0.80 UTS 53-63 kg/mm2
Si 0.90 Cr 24.0 EL (L=4d) 30-44%
Ni 13

Impact (CVN) at 200C 56-80 Joules

TYPICAL APPLICATIONS:

Ideally suited for welding stainless steels, wrought and cast materials of similar composition, welding of 18/8 type stainless steels to carbon steels for buffer layers, for welding lad side of 18/8 clad stainless etc. It is specially use full for joining stainless to mild steel, stainless steel to low alloy steels.

CURRENT RANGE & PACKING DATA:

Size Length Current Range Qty of Electrodes in a Qty of Electrodes in a
(mm) (mm) (Amps) Carton Cardboard Box
2.5 350 60-80 2 Kg 10 Kg
3.15 350 80-100 2 Kg 10 Kg
4 350 100-140 2 Kg 10 Kg

PACKING:

Electrodes are packed in Cartons and five of these Cartons are shrink wrapped in a cardboard box.