Stick Electrodes Lincoln Electric Conarc® 49C

Conarc® 49C Stick Electrode – Basic welding electrode for non-alloy steels (E7018-1)

The Conarc® 49C stick electrode is a high-quality basic-coated welding electrode for non-alloy steels, developed for safety-critical applications in steel, plant, and offshore construction. It offers very high impact toughness down to −40 °C, excellent CTOD values, and an extremely low hydrogen content, even where nickel alloys are not permitted.

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Advantages of the Conarc® 49C welding electrode

• High impact toughness down to −40 °C

• Very good CTOD values (> 0.25 mm at −10 °C)

• Low diffusible hydrogen content (approx. 2 ml/100 g)

• High deposition rate of 100–120 %

• Suitable for AC and DC (+/−)

• Weldable in all positions (except vertical down)

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Typical applications

Conarc® 49C is ideal for applications with high requirements for toughness, safety, and compliance with standards:

• Offshore constructions

• Steel and bridge construction

• Plant and vessel construction

• Structural steelwork at low temperatures

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Mechanical properties (typical values, all-weld metal)

• Yield strength: approx. 480 MPa

• Tensile strength: approx. 580 MPa

• Elongation: approx. 28 %

• Impact energy:

  • 200 J at −20 °C

  • 170 J at −50 °C

Suitable for the as-welded (AW) condition as well as for post-weld heat treated (PWHT) components

Standards & Approvals

• AWS A5.1: E7018-1 H4R

• EN ISO 2560-A: E 46 4 B 32 H5

• Approvals: ABS, LR, BV, DNV, TÜV, DB

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Available diameters & welding current

Conarc® 49C is available in several diameters:

• 2.5 mm | 3.2 mm | 4.0 mm | 5.0 mm

• Current range: 55–240 A (depending on diameter)

This makes it suitable for both workshop and construction site use.

Why buy Conarc® 49C at Prime Welding?

• Original Lincoln Electric filler metal

• Ideal for standard-critical and inspection-required welding work

• Fast delivery & expert advice

• Perfect for professional users & industry

Diameter / Supply form

 

Product safety and documents

Manufacturer

Lincoln Electric Deutschland GmbH

Industriestr. 12

Postbox 12 60 · 67299 Eisenberg

67304 Eisenberg

Germany

Phone: +49 6351 476 0

Web: https://www.lincolnelectric.com/de-DE/

Product identification

• 2.5 x 350 mm 2.0 kg / 110 pcs vacuum packed · Art. No. 509236-1 · EAN 509236-1
• 3.2 x 350 mm 2 kg / 53 pcs vacuum packed · Art. No. 511437-2 · EAN 511437-2
• 5.0 x 450 mm 5.3 kg / 50 pcs · Art. No. 509465-1 · EAN 509465-1