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Laser B47 (E-7018H4) Electrode

24,90 KM

Features and Applications
  • Suitabilty for use in out-of-position welding except for welding at vertical down position.
  • Excellent strength and toughness.
  • Suitability for the formation of welding buffer layers when building up high-carbon steels.
  • Weld deposits with very low hydrogen content.
  • Weld metal recovery of about 120%.
  • Requirement of re-drying for minimum 2 hours at the temperatures between 300°C and 350°C.
Opis
Standards
TS EN ISO 2560-A E 42 4 B 4 2 H5
EN ISO 2560-A E 42 4 B 4 2 H5
AWS A5.1 E7018 H4
Chemical Composition of Weld Metal % (Typical)
C Si Mn
0,07 0,5 1,0
Typical Base Material Grades
  • S235JR-E295, E335, S235J2G3-S355J2G3, S235JRS1-S235J4S, S315G1S-S355G3S, S255N-S355N, S255NL-S355NL
  • C22, C35
  • P235T1-P355T1, P235T2, P355T2, P255NH-P355NH, P235G1TH, P255G1TH, P235GH-P295GH,
  • L210-L360, L290MB-L360MB, API 5L: GrA, GrB, X42, X46, X52, X56, X60
  • GE200-GE300
Mechanical Properties
Yield Strength (N/mm²) Tensile Strength (N/mm²) Impact Strength (ISO-V/-40°C) Elongation ((Lo=5do) (%))
min. 420 510-600 min. 47 J min. 24
Features and Applications
  • Suitabilty for use in out-of-position welding except for welding at vertical down position.
  • Excellent strength and toughness.
  • Suitability for the formation of welding buffer layers when building up high-carbon steels.
  • Weld deposits with very low hydrogen content.
  • Weld metal recovery of about 120%.
  • Requirement of re-drying for minimum 2 hours at the temperatures between 300°C and 350°C.
Current Type
  • DC(+)
Operating Data
Product Code Diametré x Length (mm) Diameter x Length (inch) Welding Current (A) Weight g / 100 pcs
3010100351 ø2,5 x 350 ø3/32 x 14 80 – 110 2410
3010100354 ø3,2 x 350 ø1/8 x 14 100 – 140 3720
3010100363 ø4,0 x 450 ø5/32 x 18 130 – 190 6940
3010100369 ø5,0 x 450 ø3/16 x 18 190 – 240 11000
Approves