FIller Metal Breakdown

S-86LTH

S-86LTH is a basic and low hydrogen type electrode for all position welding. It provide excellent notch toughness at low temperature down to -60℃(-76℉) and good usability in AC/DCEP welding.
  • Welding Positions
Welding position 1GWelding position 2FWelding position 3GWelding position 4G
1G 2F 3G 4G
Welding positions PA-PG

Classification

  • AWS A5.5/ASME SFA-5.5 E8016-G

Approvals

ABS
✓

Features

  • 55kg grade low-hydrogen electrode
  • Great tensile strength at low temperature
  • Anti low temperature crack
Polarity: AC or DC+
Redrying Conditions: 350~400°C (662~752°F) X 0.5~1hr

Application Areas

  • Offshore structures
  • LPG vessels
  • Heat exchangers

Base Materials to be welded

Single or multi pass welding for various low temperature service steel such as offshore sector, LPG storage tank, and heat exchanger etc.

Diameter / Packaging

Diameter Length F&HF V-up/OH Packaging
2.6(3/32) 350(14) 60-90 Packet 5kg (11lbs), Carton 20kg (44lbs)
3.2(1/8) 350(14) 90-140 Packet 5kg (11lbs), Carton 20kg (44lbs)
4.0(5/32) 400(16) 130-190 Packet 5kg (11lbs), Carton 20kg (44lbs)
5.0(3/16) 400(16) 180-250 Packet 5kg (11lbs), Carton 20kg (44lbs)

Typical Chemical Composition of the Wire (wt%)

C Si Mn P S Ni Ti B
0.06 0.40 1.42 0.015 0.005 0.93 0.02 0.003

Typical Mechanical Properties of All-Weld Meta

Yield MPa(ksi) Tensile MPa(ksi) Elongation % Temp °C Impact J
531(77) 616(89) 30 -60 103

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