• Bul.23-ti Pehoten Shipchenski Polk No:114 Kazanlak/Bulgaria

WI 7018 H4 HP

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Brand Weld-inn
Product WI 7018 H4 HP
Datasheet
Standards
EN ISO 2560-A E 42 4 B 42 H5
AWS A5.1 E 7018 - H4
Chemical Composition of Weld Metal % (Typical)
C Mn Si
0.08 1.2 0.6
Typical Base Material Grades
  • S235JR-E295, E335, S235J2G3-S355J2G3, C22, C35, P235T1-P355T1, P235T2,P355T2, L210-L360, L290MB-L360MB, P235G1TH, P255G1TH, P235GH-P355GH, S235JRS1-S235J4S, S315G1S-S355G3S, S255N-S355N, P255NH-P355NH, S255NL-S355NL, GE200-GE300
Mechanical Properties
Yield Strength (N/mm²) Tensile Strength (N/mm²) Impact Strength (ISO-V/-40°C) Elongation ((Lo=5do) (%))
min.420 520-630 min.47 J min.24
Features and Applications
  • Suitability for use in out-of-position welding except for welding at vertical down position
  • Excellent strength and toughness
  • Suitability for use in the fields of steel constructions, boiler, container, machine manifacturing and shipbuilding as well as for use in welding low purity and high-carbon steels
  • The pressure vessels used in the production
  • Suitability for the formation of welding buffer layers when building up high-carbon steels
  • Weld deposits with very low hydrogen content
  • Requirement of re-drying for minimum 2 hours at the temperatures between 300°C and 350°C
Current Type
  • DC(+) D.C.(+)
Welding Positions
Operating Data
Product code Diameter x Length (inch) Welding Current (A) Weight g / 100 pcs Diameter x Length (mm)
2010800122 3/32 x 14” 60 - 90 2300 2.5 x 350
2010800123 1/8 x 14” 100 - 140 3700 3.2 x 350
2010800124 150 - 210 6800 4.0 x 450 5/32 x 18”
2010800125 3/16 x 18” 200 - 260 10200 5.0 x 450

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