Manohar A-1
 
MANOHAR A-1 M.S. ELECTRODES FOR IRS-CLASS A1
(ONLY FOR RAILWAYS)
B.I.S. APPROVED
IDENTIFICATION TIP COLOUR-RED Name Print : Manohar A-1
Description Manohar A-1 is an all position, rutile based, medium coated and general purpose mild steel electrodes,having good deposition efficiency of weld metal. Other features include least spatter, quick freeze and easy removal of slage.
Applications Manohar A-1 is ideally suited for general light structural works, construction works, tanks, truck bodies, pipelines, railway wagons and all general repair works etc.
CONFORMS TO CLASSIFICATION IRSM-28: 2012: A1
AWS : A 5.1 : E6013
IS : 814 : ER4112
ALL WELD METAL
CHEMICAL ANALYSIS
Carbon 0.12% max
Manganese 0.38-0.65%
Silicon 0.35%max
Sulphur: 0.04%max
Phosphorous 0.04%max
ALL WELD METAL
MECHANICAL PROPERTIES
Ultimate Tensile Strength 410-540N/mm²
Yield Stress 330 N/mm² (Min)
Elongation on 5d 24% (min)
Charpy Impact at 27°C 47 Joules Min
Percentage of reduction in area 50% (min)
CURRENT CONDITIONS Use AC/DC (-) at 50 OCV
RECOMMENDED CURRENT RANGE
SIZE (mm)
5.00 x 450
4.00 x 450
3.15 x 450
  2.50x350
Current(AMP.)
180-240
140-180
90-130
70-90
PRECAUTION Always use the DRY Electrodes
RECOMMENDATION To obtain the best result, Use Manufacture instructions
 
 
 
Manohar Vihar
Garh Road
Hapur – 245101
Uttar Pradesh-India
 
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