Manohar E-304
 
MANOHAR E-304L (STAINLESS STEEL ELECTRODES)
IDENTIFICATION Name Print : Manohar E-304 L
Description Manohar E-304 L is a Rutile type, heavy coated stainless steel electrodes, suitable welding of 18 Cr-8 Ni grade Stainless Steel. The weld metal highly resistant to corrosion and scaling. Operation equally well on AC or DC (+) in all
conventional positions. Excellent and consistent performance with respect to chemical and mechanical properties.
Applications
Mahohar E-304 L is ideally suited for AISI Steel such as 301, 302, 304 and 308 grades. It is also suitable for surfacing of 1 8/8 and also clad steels of similar composition.
CONFORMS TO CLASSIFICATION

AWS/A 5.4 - E-304 L 16 IS : 5206 - E - 19.9 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 18-21%
Nickel 8.0-11.0%
Molybdenum 0.50 (max.)
ALL WELD METAL
MECHANICAL PROPERTIES
Ultimate Tensile Strength 560 MPa Min
Elongation at 5d 35% (min)
Charpy Impact at 270C 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 low current, short ARC and Stringer bead technique. Control INTER PASS TEMP to 1500C (max). Use Stainless Wire Brush for cleaning the weld
 
 
 
Manohar Vihar
Garh Road
Hapur – 245101
Uttar Pradesh-India
 
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