Manohar E-309 L
 
MANOHAR E-309L (STAINLESS STEEL ELECTRODES)
IDENTIFICATION Name Print : Manohar E-309 L
Description Manohar E-309 L is a Rutile type stainless steel electrodes, suitable welding for AISI 309 grade in cast or wrought iron. The weld metal has excellent resistance to corrosion and temperature upto 1100°C. Operates well on AC or DC (+) in all conventional positions. It has the Excellent and consistent performance with respect to chemical and mechanical properties.
Applications
Manohar E-309 L is ideally suited for welding of similar and dissimilar, e.q. stainless steel to mild steel and also clad side of stainless clad steel & also unknown composition steels
CONFORMS TO CLASSIFICATION

AWS/A 5.4 - E-309 L-16
IS : 5206 - E - 23.12-LR 26

ALL WELD METAL
CHEMICAL ANALYSIS
Carbon 0.04% (max.)
Manganese 2.5% (max.)
Silicon 0.90% (max.)
Sulphur 0.03% (max.)
Phosphorous 0.04% (max.)
Chromium 22.00-26.00%
Nickel 11.00-15.00%
Molybdenum 0.50 (max.)
ALL WELD METAL
MECHANICAL PROPERTIES
Ultimate Tensile Strength 560 MPa Min
Elongation at 5d 26% (min)
Charpy Impact at 27°C 70 Joules Min
Delta Ferrite 5-10 FN
CURRENT CONDITIONS Use AC/DC (+)
RECOMMENDED CURRENT RANGE
SIZE (mm) 5.00 x 350
4.00 x 350
3.15 x 350
2.50x350
 
Current(AMP.)
150-180
110-140
80-110
60-80
PRECAUTION Always use the DRY Electrodes
RECOMMENDATION To obtain the best result redry the electrodes at 200°C Use Short Arc, Lower currents and stringer bead techinique Maintain Proper interpass temprature in case of dissimilar welding.
 
 
 
Manohar Vihar
Garh Road
Hapur – 245101
Uttar Pradesh-India
 
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