E8018-B6 Welding Electrodes

Metals And Welding Specialities is a trusted supplier of high-performance welding consumables, offering the finest quality E8018-B6 Welding Electrodes for industrial applications. These electrodes are designed for welding alloy steels that require outstanding creep resistance, corrosion protection, and strength at elevated temperatures. Known for their reliability, the E8018-B6 electrodes are manufactured to comply with universal standards such as ASTM A335 Grade P91 and carry the identification UNS K90941, ensuring compatibility with critical applications in the energy, oil and gas, petrochemical, and power generation industries.

The AWS E8018-B6 coated electrodes are widely recognized for their smooth arc performance, excellent slag removal, and minimal spatter, which improves welding efficiency and reduces cleanup time. Their special composition provides resistance against hydrogen embrittlement, making them suitable for joining materials where strength and toughness are essential. Metals And Welding Specialities guarantees that these electrodes meet rigorous international standards, offering welders a dependable solution for producing high-quality weld joints under demanding service conditions.

Engineered for performance in high-pressure and high-temperature environments, UNS K90941 electrodes are primarily used in piping systems, boilers, superheaters, and heat exchangers. The electrodes are particularly effective in welding 5% Chromium and 0.5% Molybdenum steels, where long-term service at elevated temperatures is expected. Their unique chemical balance not only ensures superior tensile strength but also excellent resistance to scaling and oxidation, prolonging the life of welded structures.

Metals And Welding Specialities provides these electrodes in various sizes to meet the diverse needs of industries worldwide. Customers rely on us for consistent quality, strict adherence to international welding standards, and prompt delivery schedules. Whether the requirement is for fabrication, repair, or maintenance of alloy steel components, the E8018-B6 Welding Electrodes from Metals And Welding Specialities remain a preferred choice for professionals who prioritize performance and durability.

By supplying electrodes that conform to ASTM A335 Grade P91 specifications, Metals And Welding Specialities ensures customers achieve welds with low impurity levels, reduced cracking risks, and enhanced service reliability. With a focus on superior manufacturing processes and quality assurance, our electrodes consistently outperform conventional products in high-stress operating environments.

Metals And Welding Specialities continues to be recognized as a reliable partner for industries seeking the most efficient and durable welding solutions. With a commitment to precision and performance, our E8018-B6 electrodes deliver the strength and dependability that complex industrial projects demand.

• Specification E8018-B6 Welding Electrodes

  Classification	AWS A5.5, E8018-B6
  Form	Welding Electrode, Welding Rods
  Type Of Current	AC-DCEP (Direct Current Electrode Positive)
  Welding Position	F, V, OH, H
  Size	2.0 mm, 2.50 mm, 3.15 mm, 4.00 mm, 5.0 mm
  AC/DC+	AC or DC (+)
  JIS Specification	BS 2926 19.9 A R
  Other Specification	DIN 8556 E19 9 R 23 A
  AWS A5.4, E320LR-16 Coated Electrodes Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

• Equivalent Grade Of AWS ENiCrMo-4 Coated Electrodes

  Class	UNS	Oxford Alloys	BOHLER
  E8018-B6	W50218	Alloy 8018-B6	BOHLER FOX CM 5 KB

• E8018-B6 Welding Electrodes Chemical Composition

  C	Mn	Si	P	S	Cr	Mo
  0.05-	0.90	0.80	0.03	0.03	1.00-	0.40-
  0.12	max	max	max	max	1.50	0.65

• E8018-B6 Welding Electrodes Parameters

  Diameter		Process	Volt	Amps (flat)	Amps (V/OH)
  in	(mm)
  3/32	(2.4)	SMAW	24-28	70-85	65-75
  1/8	(3.2)	SMAW	26-30	85-110	80-90
  5/32	(4.0)	SMAW	28-32	110-140	100-120
  3/16	(4.8)	SMAW	28-32	120-160	110-130

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