SUNBOND 
Characteristics
It is a medium coated all position, cellulosic coated electrode with a forceful, penetrating arc and a thin brittle slag. Sunbond gives a flat bead with melting rate. The weld metal is highly ductile and of radiographic quality which is suitable for all position work.
Typical Applications
For welding of pipelines, pressure vessels, tanks, structural, field work where good penetration is necessary in all positions. Good fit-up joints necessary. Sunbond specially suited for pressure pipelines which cannot be welded from inside.
Weld Metal Chemistry : (Typical)
C:0.10 Mn:0.55 Si:0.30 S:0.3 P:0.03
Welding Current Range :
Diameter : 2 2.5 3.15 4 5 6.3
Ampere : 40-60 60-100 100-140 140-200 190-250 250-330
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Designation of standards AWS : E 6013 BS : E 4322R11 DIN : E 4322R312 IS : ER 4211x |
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Characteristics
It is a medium coated all position, cellulosic coated electrode with a forceful, penetrating arc and a thin brittle slag. Sunbond gives a flat bead with melting rate. The weld metal is highly ductile and of radiographic quality which is suitable for all position work.
Typical Applications
For welding of pipelines, pressure vessels, tanks, structural, field work where good penetration is necessary in all positions. Good fit-up joints necessary. Sunbond specially suited for pressure pipelines which cannot be welded from inside.
Weld Metal Chemistry : (Typical)
C:0.10 Mn:0.55 Si:0.30 S:0.3 P:0.03
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All Weld Mechanical Properties : Tensile Strength : 460 - 520 N/mm2 Yield Strength : 350 - 460 N/mm2 Elongation, (L=5d) : 24 - 28 % Impact Value, CVN : 50 - 90 J at 00C Welding Current Conditions : AC 50/DC(+/-) |
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Welding Current Range :
Diameter : 2 2.5 3.15 4 5 6.3
Ampere : 40-60 60-100 100-140 140-200 190-250 250-330