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ATOM ARC 7018-B2L

ATOM ARC 7018-B2L

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Specifications


Classifications: ASME SFA 5.5, AWS A5.5, E7018-B2L H4R

Typical Weld Metal Analysis %

PSSiCMnCrMo
0.01 %0.008 %0.50 %0.04 %0.80 %1.27 %0.54 %

Typical Tensile Properties

Condition Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
Stress Relieved 29 % 1275 °F 1 hr 88 ksi 74 ksi

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Atom Arc 7018-B2L is a 1 1/4 Cr - 1/2 Mo electrode with sensitivity extra low carbon content. The low carbon content in the weld metal is beneficial in reducing cracking of weldments. Atom Arc 7018-B2L is carefully engineered to produce a stable arc and good slag release when welding low-alloy steels in the categories of 0.5% Cr - 0.5% Mo, 1% Cr - 0.5% Mo, 1.25% Cr - 0.5% Mo steels. Most grades of these steels are used in power piping, boiler work, castings and forgings.

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Industries

  • Pipeline
  • Power Generation

Welding Process

  • Welding-SMAW/MMA (Stick)

Specifications


Classifications: ASME SFA 5.5, AWS A5.5, E7018-B2L H4R

Typical Weld Metal Analysis %

PSSiCMnCrMo
0.01 %0.008 %0.50 %0.04 %0.80 %1.27 %0.54 %

Typical Tensile Properties

Condition Elongation Stress Relieved Temperature Stress Relieved Testing Time Tensile Strength Yield Strength
Stress Relieved 29 % 1275 °F 1 hr 88 ksi 74 ksi

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