Stick Electrodes Böhler FOX DCMS KB

Böhler FOX DCMS KB Stick Electrodes

• Basic-coated stick electrode Böhler FOX DCMS KB
• Heat-resistant up to 570°C
  
• Weld metal type 1Cr-0.5Mo
  
• Excellent weldability
• Recovery of 115%.

Standard designation
EN ISO 3580-A	EN ISO 3580-B	EN ISO 2560-A	EN ISO 2560-B
E CrMo1 B 4 2 H5	E5518-1CM H5	E5518-B2 H4	E8018-B2 H4

 

 

Description:

BÖHLER FOX DCMS kb is a stick electrode with an alloyed core and a basic coating. The weld metal of this electrode, which corresponds to the 1Cr-0.5Mo type, is characterized by a bainitic microstructure. It is suitable for various applications, whether in the annealed, quenched and tempered, or, under certain conditions, even as-welded state. This product is particularly suitable for joining similar heat-resistant steels and cast steels in plants and pressure vessels used in power plant construction and the chemical industry. BÖHLER FOX DCMS kb is approved for long-term use at temperatures up to 570°C.

The weld metal contains only very low levels of impurity and trace elements, resulting in a typical Bruscato factor of less than 12. This electrode is resistant to temper embrittlement and reliably meets the requirements of step-cooling test conditions. The basic coating of the stick electrode ensures a low content of diffusible hydrogen in the weld metal and a weld metal recovery of 115%.

Base materials for Böhler FOX DCMS KB

similar heat-resistant steels and cast steels 1.7335 13CrMo4-5, 1.7262 15CrMo5, 1.7728 16CrMoV4, 1.7218 25CrMo4, 1.7225 42CrMo4, 1.7258 24CrMo5, 1.7354 G22CrMo5-4, 1.7357 G17CrMo5-5 ASTM A 182 Gr. F12; A 193 Gr. B7; A 213 Gr. T12; A 217 Gr. WC6; A 234 Gr. WP11; A335 Gr. P11, P12; A 336 Gr. F11, F12; A 426 Gr. CP12

 

Special notes

The required preheating, interpass temperature, and post-weld heat treatment parameters should be determined according to the properties of the respective base material. As a rough guide, preheating in the range of 200 to 300°C is recommended, with the exact temperature depending on the thickness of the workpiece. Typical temperatures for post-weld heat treatment are in the range of 600-700°C.

Approvals for Böhler DCMS KB:

TÜV (0728), DB (10.014.42), ABS, DNV, NAKS (Ø 3.2 mm; Ø 4.0 mm), CE

 

Product safety and documents

Manufacturer

voestalpine Böhler Welding Group GmbH

Peter-Müller-Straße 14-14a

40468 Düsseldorf

Germany

Email: welding@voestalpine.com

Phone: +49 (0)211 580660-0

Web: https://www.voestalpine.com/highperformancemetals/deutschland/de/

Product identification

• 2.5 x 250 mm 2.8 kg / 195 pcs · Art. no. 68440 · EAN 68440
• 2.5 x 350 mm 4.1 kg / 200 pcs · Art. no. 68441 · EAN 68441
• 3.2 x 350 mm 4.1 kg / 120 pcs · Art. no. 68442 · EAN 68442
• 4.0 x 350 mm 4.2 kg / 82 pcs · Art. no. 68443 · EAN 68443
• 4.0 x 450 mm 5.3 kg / 80 pcs · Art. no. 68444 · EAN 68444
• 5.0 x 450 mm 5.1 kg / 50 pcs · Art. no. 68445 · EAN 68445