Nayyar Electrodes Pvt. Ltd. Sparc8018

Sparc 8018

Nayyar Electrodes Pvt. Ltd. BRAND-SPARC-8018

BRAND-SPARC
8018

DESCRIPTION & APPLICATIONS

SPARC-8018 is a heavy coated, basic type low hydrogen electrode for welding of low alloy, copper corrosion resistant structural steels, easy to operate on AC and DC (+). Give low spatter, smooth arc. Weld is of radiographic quality. Best suitable for corten to corten steel welding. Typical application includes welding of steels like corten A and B and equivalent grades, medium tensiol corrosion resitant structural steels etc.

CLASSIFICATION & CODING
CURRENT CONDITION D(±)A50
 
TYPICAL WELD METAL PROPERTIES
  Size (mm)
Amps
Chemical Composition
Mechnical Properties
      Elements % (Max)    
  2.50 x 350
70-100
C 0.07 YS 56 kgf/mm2
AWS/A5.5: E8018-W2 IS:1395:E55B-G126 3.15 x 450
100-140
Mn 1.10 U.T.S 65 kgf/mm2
  4.00 x 450
140-180
Si 0.45 Elongation 24% min
  5.00 x 450
180-250
Cr 0.60 Impact (CVN) -200C 15 Kgf at 270 C
  6.30 x 450
250-300
Ni 0.70    
      Cu 0.40    
      S 0.03 max    
   
P 0.03 max