Airgas - HOBS125044-035 - 1/8" X 14" E7018-A1 H4R Hoballoy® 7018-A1 Low Alloy Stick Electrode 50 lb Hermetically Sealed Can

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1/8" X 14" E7018-A1 H4R Hoballoy® 7018-A1 Low Alloy Stick Electrode 50 lb Hermetically Sealed Can

1/8" X 14" E7018-A1 H4R Hoballoy® 7018-A1 Low Alloy Stick Electrode 50 lb Hermetically Sealed Can

By

Hobart Brothers

Datasheet

SDS

Airgas Part #:HOBS125044-035

Manufacturer Part #:S125044-035

$NA.NA /NA

US pound

Enter multiples of 50 US Pound

Item Details

Hobart® E7018-A1 H4R Hoballoy® 7018A1 Low Alloy Steel Electrode with 1/8" Dia uses AC or DCEP (Direct Current Electrode Positive) and is recommended for use in pressure vessels, tubing, piping, boiler maintenance and construction. It features low hydrogen, less than 4 ml/100 g that has resistance to moisture reabsorption which helps prevent hydrogen cracking and aids in elimination of starting porosity. Electrode offers good arc characteristics producing a stable, easy to control arc and features low spatter level that improves weld bead appearance, higher deposition. Quick and easy slag removal helps in reducing clean-up time. The coating is specially formulated to resist moisture pick-up of high heat and humidity. This is an outstanding welding electrode for welding the 0.50% molybdenum steel and other low alloy steels. It is definitely a preferred product with high operator appeal. Electrode measuring 14" comes in a hermetically sealed container of 50 lb.

Features

Quick and easy slag removal reduces clean-up time
Low moisture pick up prevents starting porosity
Low spatter level improves weld bead appearance, higher deposition
Good arc characteristics produce a stable, easy to control arc
Low hydrogen, less than 4 ml/100 g makes this alloy resistant to hydrogen induced cracking

Specifications

AWS A5.5: E7018A1 H4R
ASME SFA 5.5, F-4, A-2, E7018-A1
ABS E7018-A1
Tensile Strength - 87,000 psi (600 MPa)
Yield Strength - 72,000 psi (496 MPa)
Elongation % in 2" - 26%

Applications

Tubing
Piping
Boiler maintenance
Pressure vessels
Construction

Caution

Avoid breathing welding fumes and gases, they may be dangerous to your health
Always use adequate ventilation
Always use appropriate personal protective equipment

Product Attributes

Trade Name

» Hoballoy® 7018-A1

AWS Classification

» E7018-A1 H4R

Diameter

» 1/8"

Weight

» 50 lb

Electrode Length

» 14"

Package

» Hermetically Sealed Can

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