Welding Machinery
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DC Inverter TIG/MMA welding machine
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Inverter Air Plasma Cutting Machine
nverter AC/Dc Tig Welding Machine
Thyristorised Based Welding Machine
 
Welding Machinery
MILD STEEL ELECTRODES
LOW HYDROGEN & LOW ALLOY
STAINLESS STEEL WELDING
HARD FACING ELECTRODES
CUTTING & GOUGING ELECTRODES
CAST IRON ELECTRODES
MIG WIRE
   
 
 
   MICRO-7018
 
       
 
 
DESCRIPTION
MICRO-7018 is a iron powder type heavy coated hydrogen controlled electrode designed for welding in all positions. It gives high recovery, easly detachable slag with excellent bead profile, extremly smooth and stable arc with good stricking and re-stricking characteristics. The weld metal of highest radiographic soundness. Typical applications include heavy structure with dynamic loading, boilers, pressure vessels, earth moving machinery, blast furnace steel works, bridges, Railway coaches and wagon, Ship construction etc.
APPROVAL: IBR
WELD METAL CHEMISTRY (%) WELD METAL
MECHANICAL PROP.
WELDING PARAMETRES
CODE : AWS/A : 5.1 : E7018, IS : EB 5426H3JX Current Conditions : AC or DC +/-
C : 0.12 max Y.S. : 400 N/mm² min Size (mm) Amps
Mn : 1.60 max U.T.S. : 510-610N/mm² 2.50 70-90
Si : 0.75 max Elong. % : 24 min 3.15 100-130
S : 0.035 max (GL 4d) 4.00 140-180
P : 0.035 max CVN Impact : 27 Joules min
at -30° C H2 : 5 ml/100g recovery: 110-129%
5.00 180-220
 
 
 
 
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