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S-8018.C1

FIller Metal Breakdown

S-8018.C1

S-8018.C1 is an iron powder low hydrogen all position and high quality electrode designed for applications of 2.5% nickel deposits. The deposit is extremely dense and the good mechanical properties make this electrode particularly, suitable for weld-ments to with stand impact at sub-normal temperature (lowest -60℃)
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MSDS
Data Sheet
  • 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 E8018-C1
  • JIS Z 3211 E5518-N5 AP L
  • EN ISO 2560-A E46 5 2Ni B 3 2

Approvals

Features

  • Good impact value at -60°C
  • Iron powder low hydrogen electrode high efficiency
Polarity: AC or DC+
Redrying Conditions: 300~350°C (572~662°F) X 0.5~1hr

Application Areas

  • Low temperature strength steel (2.5% Ni)
  • Offshore structure

Base Materials to be welded

S-8018.C1 is designed for use in the welding of nickel bearing steels for low temperature applications where toughness of the weld metal is important. Welding of applications include ship-building, storage, piping and tank.

Diameter / Packaging

Diameter Length F&HF V-up/OH Packaging
3.2(1/8) 350(14) 90-130 80-120 Packet 5kg / Carton 20kg
4.0(5/32) 400(16) 130-190 110-170 Packet 5kg / Carton 20kg
5.0(3/16) 400(16) 190-250 150-200 Packet 5kg / Carton 20kg
6.0(15/64) 450(18) 250-310 Packet 5kg / Carton 20kg

Typical Chemical Composition of the Wire (wt%)

C Si Mn P S Ni
0.05 0.31 0.93 0.015 0.008 2.31

Typical Mechanical Properties of All-Weld Meta

Condition Yield MPa(ksi) Tensile MPa(ksi) Elongation % Temp °C (°F) Impact J(ft·lbs)
PWHT 605℃*2hr 485(70) 590(86) 27 -60(-75) 82(60)

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