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LINCOLN ELECTRIC E71T-8 Flux-Cored Wire, 0.068 in, 25 lb Spool - Flux-Cored Wire for General Steel Fabrication
LINCOLN ELECTRICFlux-Cored Wire for General Steel Fabrication

LINCOLN ELECTRIC E71T-8 Flux-Cored Wire, 0.068 in, 25 lb Spool

The LINCOLN ELECTRIC Flux Cored Welding Wire is a carbon steel, E71T-8 flux-cored wire for general steel fabrication, supplied in a 25 lb spool with a 0.068 in diameter. As welded, it offers a tensile strength of 74…

SKU 3G-OTH-356505

Also listed as: ED 030640 · ED-030640

Brand
LINCOLN ELECTRIC
Item
E71T-8 Flux-Cored Wire, 0.068 in, 25 lb Spool
Part Number
ED030640
Category
Flux-Cored Wire for General Steel Fabrication
Available to Order
Also known as:ED030640LINCOLN ELECTRIC
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Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
ED030640
Yield Strength (As Welded) (Merch)
60 ksi to 64 ksi
Tensile Strength (As Welded) (Merch)
74 ksi to 79 ksi

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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Flux Cored Welding Wire is a carbon steel, E71T-8 flux-cored wire for general steel fabrication, supplied in a 25 lb spool with a 0.068 in diameter. As welded, it offers a tensile strength of 74 ksi to 79 ksi and a yield strength of 60 ksi to 64 ksi (MPN ED030640).

Frequently Asked Questions

What is LINCOLN ELECTRIC Flux Cored Welding Wire E71T-8 used for?

This LINCOLN ELECTRIC flux-cored wire is designed for general steel fabrication, particularly in structural and heavy-equipment applications. The E71T-8 classification provides excellent impact toughness at low temperatures, making it suitable for outdoor welding on carbon steel where wind protection is limited.

What are the specifications of LINCOLN ELECTRIC Flux Cored Welding Wire ED030640?

This LINCOLN ELECTRIC wire is a carbon steel E71T-8 flux-cored wire with a 0.068 in diameter, supplied on a 25 lb spool. As welded, it delivers a tensile strength of 74 ksi to 79 ksi and a yield strength of 60 ksi to 64 ksi. The manufacturer part number is ED030640.

Where to buy LINCOLN ELECTRIC Flux Cored Welding Wire worldwide?

3G Electric supplies LINCOLN ELECTRIC flux-cored welding wire worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the ED030640 spool.

How to select the right flux-cored wire for steel fabrication?

Select based on base metal thickness, welding position, and required mechanical properties. For general carbon steel fabrication, E71T-8 wire like this LINCOLN ELECTRIC product offers good impact resistance and can be used in all positions. Match wire diameter to your equipment and amperage range.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.
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LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC flux-cored wire for general steel fabrication. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Carbon steel flux-cored wire for single- and multi-pass welding on carbon steel. Suitable for flat and horizontal positions in general steel fabrication, structural welding, and repair. Provides tensile strength of 82 ksi to 88 ksi and yield strength of 73 ksi to 80 ksi as welded
Carbon steel flux-cored wire for general steel fabrication. E71T-12M classification, 0.052 in diameter on a 33 lb spool. As-welded tensile strength 82 ksi to 88 ksi, yield strength 73 ksi to 80 ksi. Suitable for single- and multi-pass welding on structural steel and plate
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Carbon steel flux-cored wire for general steel fabrication. E71T-12M classification, 0.052 in diameter on a 33 lb spool. As-welded tensile strength 82 ksi to 88 ksi, yield strength 73 ksi to 80 ksi. Suitable for single- and multi-pass welding on structural steel and plate

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