Now open for walk-in and curb-side service at all locations – please call ahead for curb-side service. Thank you! Click here to see how we're responding to COVID-19.
1/8" MG 518 Messer Premium Quality, Low Hydrogen Electrode with Moisture Guard Coating, Mild Steel, 50 Lbs Box, up to 76,000 psi
Premium Quality, Low Hydrogen Electrode With Moisture Guard Coating.For X-Ray Quality Welds On Construction Steels. MG-518 is a premium quality, iron powder low hydrogen electrode designed for joining construction grade and problem steels. Product features a moisture guard coating to minimize hydrogen embrittlement and underbead cracking. Weldability is excellent on both AC and DC reverse polarity. The first choice for x-ray quality welds featuring high impact resistance.Applications: Used primarily on carbon and medium tensile steels, especially under conditions of restraint. Excellent for high sulphur and "tramp" steels. Used extensively on construction grades, for shipbuilding, pipe lines, boiler plate, cast steel, and cryogenic grades.
|Current:||AC or DC reverse polarity (electrode+)|
|Elongation (in 2 Inches):||31-33%|
|Packaging Type:||50 Lbs Box|
|Reduction of Area (%):||75-80|
|Specification:||AWS/ASME SFA 5.1 Class E7018|
|Tensile Strength:||up to 76,000 psi|
|Yield Strength:||up to 69,000 psi|
Prices and stock availability subject to change, and may differ by location; Items may include unforeseen shipping and/or tariffs; Taxes where applicable; Shipping limited to company market area which includes select regions of Iowa, Illinois and Missouri.Please call for details.