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LINCOLN ELECTRIC UltraCore HD-12M Flux-Cored Wire, E71T-12M, 0.045 in, 33 lb - Flux-Cored Wire for General Steel Fabrication
LINCOLN ELECTRICFlux-Cored Wire for General Steel Fabrication

LINCOLN ELECTRIC UltraCore HD-12M Flux-Cored Wire, E71T-12M, 0.045 in, 33 lb

The LINCOLN ELECTRIC Flux Cored Welding Wire is a carbon steel, E71T-12M flux-cored wire for general steel fabrication, supplied as UltraCore HD-12M (MPN ED034277) in a 0.045 in diameter, 33 lb package. As welded, it…

SKU 3G-OTH-356509

Also listed as: ED 034277 · ED-034277

Brand
LINCOLN ELECTRIC
Item
UltraCore HD-12M Flux-Cored Wire, E71T-12M, 0.045 in, 33 lb
Category
Flux-Cored Wire for General Steel Fabrication
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
ED034277
Type
E71T-12M, 0.045 in, 33 lb, UltraCore HD-12M
Yield Strength (As Welded) (Merch)
73 ksi to 78 ksi
Tensile Strength (As Welded) (Merch)
86 ksi to 87 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-12M flux-cored wire for general steel fabrication, supplied as UltraCore HD-12M (MPN ED034277) in a 0.045 in diameter, 33 lb package. As welded, it delivers a tensile strength of 86 ksi to 87 ksi and a yield strength of 73 ksi to 78 ksi.

Frequently Asked Questions

What is LINCOLN ELECTRIC Flux Cored Welding Wire used for?

This LINCOLN ELECTRIC UltraCore HD-12M flux-cored wire is used for general steel fabrication, including structural welding and repair work on carbon steel. It is suitable for single-pass and multi-pass welding in flat and horizontal positions, delivering strong, reliable welds in industrial fabrication shops.

What are the specifications of LINCOLN ELECTRIC Flux Cored Welding Wire ED034277?

The LINCOLN ELECTRIC Flux Cored Welding Wire ED034277 is a carbon steel E71T-12M wire, 0.045 in diameter, in a 33 lb package. As welded, it provides a tensile strength of 86 ksi to 87 ksi and a yield strength of 73 ksi to 78 ksi. It is part of the UltraCore HD-12M series.

Where to buy LINCOLN ELECTRIC Flux Cored Welding Wire worldwide?

You can source LINCOLN ELECTRIC Flux Cored Welding Wire ED034277 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine LINCOLN ELECTRIC products for your fabrication needs.

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

Select a flux-cored wire like LINCOLN ELECTRIC UltraCore HD-12M based on base metal thickness, welding position, and required mechanical properties. For carbon steel, E71T-12M offers good tensile and yield strength. Match wire diameter to your application; 0.045 in is common for general fabrication. Always follow manufacturer guidelines.

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.

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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Cross-referenced by specification & description
Carbon steel flux-cored wire for single- and multi-pass welding on carbon steel in flat and horizontal positions. Provides tensile strength of 84 ksi to 86 ksi and yield strength of 72 ksi to 78 ksi as welded. Suitable for general steel fabrication requiring high deposition rates
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Carbon steel flux-cored wire for single- and multi-pass welding on carbon steel in flat and horizontal positions. Provides tensile strength of 84 ksi to 86 ksi and yield strength of 72 ksi to 78 ksi as welded. Suitable for general steel fabrication requiring high deposition rates
Carbon steel flux-cored wire for general steel fabrication. E71T-12M classification on a 33 lb spool. As-welded tensile strength 86-87 ksi, yield strength 73-78 ksi. Suitable for single- and multi-pass welding in flat and horizontal positions
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Carbon steel flux-cored wire for general steel fabrication. E71T-12M classification on a 33 lb spool. As-welded tensile strength 86-87 ksi, yield strength 73-78 ksi. Suitable for single- and multi-pass welding in flat and horizontal positions
Carbon steel flux-cored wire for general steel fabrication. Suitable for structural welding, plate work, and repair applications. Provides tensile strength of 78 ksi to 84 ksi and yield strength of 70 ksi to 77 ksi as welded
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Carbon steel flux-cored wire for general steel fabrication. Suitable for structural welding, plate work, and repair applications. Provides tensile strength of 78 ksi to 84 ksi and yield strength of 70 ksi to 77 ksi as welded
Carbon steel flux-cored wire for general steel fabrication. E71T-12C classification, 1/16 in diameter, 33 lb package. As welded tensile strength 78 ksi to 84 ksi, yield strength 70 ksi to 77 ksi. Suitable for structural welding, heavy equipment repair, and shipbuilding
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Carbon steel flux-cored wire for general steel fabrication. E71T-12C classification, 1/16 in diameter, 33 lb package. As welded tensile strength 78 ksi to 84 ksi, yield strength 70 ksi to 77 ksi. Suitable for structural welding, heavy equipment repair, and shipbuilding
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
LINCOLN ELECTRIC
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. As welded, provides tensile strength of 74 ksi to 79 ksi and yield strength of 60 ksi to 64 ksi. Suitable for structural and heavy-equipment applications, including outdoor welding with limited wind protection
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Carbon steel flux-cored wire for general steel fabrication. As welded, provides tensile strength of 74 ksi to 79 ksi and yield strength of 60 ksi to 64 ksi. Suitable for structural and heavy-equipment applications, including outdoor welding with limited wind protection

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Carbon steel flux-cored wire for single- and multi-pass welding on carbon steel. Type E71T-9C/M, 0.052 in diameter on a 33 lb spool. As-welded tensile strength 82 ksi to 95 ksi, yield strength 73 ksi to 88 ksi. Suitable for general steel fabrication and structural welding
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Carbon steel flux-cored wire for single- and multi-pass welding on carbon steel. Type E71T-9C/M, 0.052 in diameter on a 33 lb spool. As-welded tensile strength 82 ksi to 95 ksi, yield strength 73 ksi to 88 ksi. Suitable for general steel fabrication and structural welding
Carbon steel flux-cored wire for single- and multi-pass welding of structural steel and plate in flat and horizontal positions. Provides tensile strength of 84 ksi to 86 ksi and yield strength of 72 ksi to 78 ksi as welded. Suitable for general steel fabrication applications
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Carbon steel flux-cored wire for single- and multi-pass welding of structural steel and plate in flat and horizontal positions. Provides tensile strength of 84 ksi to 86 ksi and yield strength of 72 ksi to 78 ksi as welded. Suitable for general steel fabrication applications
Carbon steel flux-cored wire for single- and multiple-pass welding of carbon steel. Type E71T-9C/M, 0.045 in diameter, 33 lb spool. As-welded tensile strength 82 ksi to 95 ksi, yield strength 73 ksi to 88 ksi. Suitable for general fabrication and structural applications
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Carbon steel flux-cored wire for single- and multiple-pass welding of carbon steel. Type E71T-9C/M, 0.045 in diameter, 33 lb spool. As-welded tensile strength 82 ksi to 95 ksi, yield strength 73 ksi to 88 ksi. Suitable for general fabrication and structural applications
Carbon steel flux-cored wire for general steel fabrication. E71T-12M classification, 0.052 in diameter, 33 lb package. As welded, tensile strength 86 ksi to 87 ksi, yield strength 73 ksi to 78 ksi
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Carbon steel flux-cored wire for general steel fabrication. E71T-12M classification, 0.052 in diameter, 33 lb package. As welded, tensile strength 86 ksi to 87 ksi, yield strength 73 ksi to 78 ksi
Carbon steel flux-cored wire for general steel fabrication. E71T-8 classification, 5/64 in diameter on a 14 lb spool. As-welded tensile strength 74 ksi to 79 ksi, yield strength 60 ksi to 64 ksi. Suitable for single-pass and multi-pass welding on carbon steel in outdoor or windy conditions
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Carbon steel flux-cored wire for general steel fabrication. E71T-8 classification, 5/64 in diameter on a 14 lb spool. As-welded tensile strength 74 ksi to 79 ksi, yield strength 60 ksi to 64 ksi. Suitable for single-pass and multi-pass welding on carbon steel in outdoor or windy conditions
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
Carbon steel flux-cored wire for general steel fabrication. E71T-12C classification, 0.045 in diameter, 33 lb spool. As-welded tensile strength 84-86 ksi, yield strength 72-78 ksi. Suitable for single- and multi-pass welding on carbon steel in structural and repair applications
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Carbon steel flux-cored wire for general steel fabrication. E71T-12C classification, 0.045 in diameter, 33 lb spool. As-welded tensile strength 84-86 ksi, yield strength 72-78 ksi. Suitable for single- and multi-pass welding on carbon steel in structural and repair applications
Carbon steel flux-cored wire for general steel fabrication, type E71T-9M, 1/16 in diameter on a 50 lb spool. As-welded tensile strength 89-92 ksi, yield strength 83-85 ksi. Suitable for single- and multi-pass welding on carbon steel in flat and horizontal positions
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Carbon steel flux-cored wire for general steel fabrication, type E71T-9M, 1/16 in diameter on a 50 lb spool. As-welded tensile strength 89-92 ksi, yield strength 83-85 ksi. Suitable for single- and multi-pass welding on carbon steel in flat and horizontal positions