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S-11018.M

FIller Metal Breakdown

S-11018.M

S-11018.M is heavy coated low alloy, low hydrogen iron power type electrode displaying fast, efficient metal transfer. The deposited metal has good x-ray performance and excellent tensile and impact properties. Deposition rates obtained are higher than with E11016.G electrode types. Extremely good crack resistibility is obtained owing to very low hydrogen content of the weld metal.
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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 E11018-M
  • EN ISO 18275-A E62 4 ZMn2NiMo B 4 2

Approvals

ABS
✓

Features

  • Iron powder low hydrogen electrode high efficiency
  • Good crack resistance
  • Good X-ray performance
  • Good impact value at -50°C
Polarity: AC or DC+
Redrying Conditions: 300~350°C (572~662°F) X 0.5~1hr

Application Areas

  • Low alloy high tensile steels

Base Materials to be welded

S-11018.M electrodes are recommended for applications requiring stress relieved weld-ments that meet AWS E11018M high strength tensile and relatively low (2.8 kgf-m at -51℃) Charpy V-notch impact requirements. In fact impact tests are not required to meet AWS quality conformance inspection unless they are specifically requested by the customer. S-11018.M electrodes can be used to join armor plate and high strength steel such as Hy-80, Hy-90, and Hy-100 where high X-ray quality welds are required.

Diameter / Packaging

Diameter Length F&HF V-up/OH Packaging
2.6(3/32) 350(14) 55-90 50-80 Packet 5kg / Carton 20kg
3.2(1/8) 350(14) 90-130 80-120 Packet 5kg / Carton 20kg
4.0(5/32) 400(16) 130-190 120-170 Packet 5kg / Carton 20kg
5.0(3/16) 400(16) 190-240 150-200 Packet 5kg / Carton 20kg

Typical Chemical Composition of the Wire (wt%)

C Si Mn P S Ni Cr Mo
0.05 0.41 1.49 0.018 0.008 1.99 0.04 0.41

Typical Mechanical Properties of All-Weld Meta

Yield MPa(ksi) Tensile MPa(ksi) Elongation % Temp °C (°F) Impact J(ft·lbs)
707(103) 793(115) 22 -50(-60) 50(37)

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