What is the AWS classification of the Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632?

The Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632 carries AWS E308H-16 classification. The AWS electrode classification system encodes the electrode's minimum tensile strength (first two digits, in ksi), recommended positions (third digit), and coating/current type (fourth digit). For example, E7018 = 70 ksi tensile minimum, all-position, iron powder low-hydrogen coating, AC or DC+.

What diameter is the Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632 available in, and what amperage does each require?

The Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632 is available in 3/32 diameter. Electrode diameter selection depends on base metal thickness and joint design: 3/32 in suits 1/16–3/16 in material (40–80A), 1/8 in covers 3/16–3/8 in (80–130A), 5/32 in suits 5/16–1/2 in (110–165A), and 3/16 in+ suits heavy plate over 1/2 in. Always check the electrode manufacturer's current range recommendations for the specific AWS class.

What polarity and current type does the Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632 require?

E6010 and E6011 electrodes run on DC+ (direct current, electrode positive) and are designed for cellulosic coatings that generate deep penetrating, fast-freeze arcs — preferred for root passes on pipe and out-of-position work. E6013 runs on AC or DC and is a general-purpose electrode for light fabrication. E7018 is a low-hydrogen iron powder electrode that runs on AC or DC+ — it produces high-quality, low-hydrogen deposits for critical structural and code welding. Never substitute electrode types without understanding the current/polarity requirements.

How should I store low-hydrogen stick electrodes like the Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632?

Low-hydrogen electrodes (E7018, E7016, E8018, etc.) must be stored in a rod oven at 250–300°F after opening to maintain low hydrogen content. Electrodes that have been exposed to moisture for more than 2–4 hours should be re-dried per AWS D1.1 recondition procedures (typically 700–800°F for 1 hour for low-hydrogen electrodes). General-purpose (non-low-hydrogen) electrodes like E6013 are less moisture-sensitive but should still be kept dry. Never use visibly damp or rusted electrodes.

What package sizes is the Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632 available in?

The Lincoln 3/32 Tech-Rod 308/308H-16 8lb Tube - EL308H16093632 is available in 10 lb packages. Individual 1 lb packs suit occasional use; 5 lb and 10 lb cans are standard shop stock quantities; 50 lb master cartons are used for production and fleet purchasing. Low-hydrogen electrodes are packaged in hermetically sealed metal cans — once opened, transfer to a rod oven immediately to prevent moisture pickup.

Lincoln Electric 308 Welding Wire 3/32" – 8 lb

SKU: EL308H16093632

$136.61 ~~$156.24~~

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TECH-ROD® 308/308H-16 Shielded Metal Stick Electrode is an austenitic stainless steel designed for weld deposits on 304 and 304H stainless steels, ASTM A743 or A744 Type CF-8 and CF-10.

Overview

CLASSIFICATIONS:
AWS A5.4 : E308-16
AWS A5.4 : E308H-16

TECH-ROD® 308/308H-16 provides higher carbon content for improved strength in higher temperature applications and produces smooth flux coating transfer for all.

Features

Electrode coating provides smooth transfer for all position except vertical down
Q2 Lot® - Certificate showing actual deposit composition and ferrite number (FN) by ferrite scope available online
Higher carbon content improves strength in higher temperature applications

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Product Overview

CLASSIFICATIONS:
AWS A5.4 : E308-16
AWS A5.4 : E308H-16

TECH-ROD® 308/308H-16 provides higher carbon content for improved strength in higher temperature applications and produces smooth flux coating transfer for all.

Features

Electrode coating provides smooth transfer for all position except vertical down
Q2 Lot® - Certificate showing actual deposit composition and ferrite number (FN) by ferrite scope available online
Higher carbon content improves strength in higher temperature applications

Lincoln Electric 308 Welding Wire 3/32" – 8 lb

Product Overview

Features

Product Reviews

Questions & Answers