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Mild Steel

JACKSUN ULTRA 13

AWS A5.1: E6013
  • Premium rutile-coated, general-purpose mild steel electrode.
  • Provides excellent arc stability and smooth weld bead appearance.
  • Easy arc striking and restriking.
  • Produces welds with minimal spatter and easy slag removal.
  • Suitable for all-position welding, including vertical down.
  • Ideal for light and medium fabrication, structural steel, shipbuilding, pipelines, tanks, and sheet metal applications.
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Technical Data

Product Specifications

1. Typical Chemical Composition

CMnSiNiP&SMoCr
≤ 0.200.60 – 1.20≤ 1.000.30≤ 0.035≤ 0.035V0.300.20

2. Typical Mechanical Properties

PropertyUTS (MPa)Yield Strength (MPa)Elongation (%)Impact Toughness (J @ 0 °C)
Requirement≥ 410≥ 330≥ 17≥ 27
Typical Values440 – 490360 – 40022 – 2835 – 50

3. Dimension, Current Condition & Packing Data (SMAW Welding)

Size (mm)Size (inch)Current Range (A)PolarityVoltage (V)Packing (5 kg)Packing (20 kg)
2.53/3260 – 100AC / DC±20 – 22✔✔
3.21/890 – 130AC / DC±22 – 24✔✔
4.05/32120 – 180AC / DC±24 – 26✔✔
5.03/16160 – 230AC / DC±26 – 28✔✔
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