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LINCOLN ELECTRIC Lincore 55 Hardfacing Flux-Cored Wire - Hardfacing Alloys for Metal-to-Metal Wear
LINCOLN ELECTRICHardfacing Alloys for Metal-to-Metal Wear

LINCOLN ELECTRIC Lincore 55 Hardfacing Flux-Cored Wire

The LINCOLN ELECTRIC Lincore 55 is a hardfacing flux-cored wire for metal-to-metal wear applications. It is supplied as a 1/16 in diameter, 25 lb spool, operates on DCEP polarity, and achieves a hardness of 62 HRC…

SKU 3G-OTH-359714

Also listed as: ED 031121 · ED-031121

Brand
LINCOLN ELECTRIC
Item
Lincore 55 Hardfacing Flux-Cored Wire
Category
Hardfacing Alloys for Metal-to-Metal Wear
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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
ED031121
Type
1/16 in, 25 lb, DCEP
HRC
62

Technical Documents

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

Product Description

The LINCOLN ELECTRIC Lincore 55 is a hardfacing flux-cored wire for metal-to-metal wear applications. It is supplied as a 1/16 in diameter, 25 lb spool, operates on DCEP polarity, and achieves a hardness of 62 HRC (MPN ED031121).

Frequently Asked Questions

What is LINCOLN ELECTRIC Lincore 55 hardfacing wire used for?

LINCOLN ELECTRIC Lincore 55 is a hardfacing flux-cored wire designed for metal-to-metal wear applications. It deposits a high-carbon, high-chromium alloy that resists abrasion and moderate impact, commonly used on earthmoving equipment, crushers, and conveyor components.

What are the specifications of LINCOLN ELECTRIC Lincore 55?

The LINCOLN ELECTRIC Lincore 55 hardfacing wire has a diameter of 1/16 in, weighs 25 lb, requires DCEP polarity, and achieves a hardness of 62 HRC. The manufacturer part number is ED031121. It is supplied by 3G Electric as a global industrial equipment distributor.

Where to buy LINCOLN ELECTRIC Lincore 55 worldwide?

3G Electric supplies LINCOLN ELECTRIC Lincore 55 hardfacing wire worldwide. As a global industrial equipment distributor established in 1990, we handle full logistics, customs clearance, and delivery to any international destination. Contact us for availability and lead time.

How to select the right LINCOLN ELECTRIC hardfacing wire for metal-to-metal wear?

For metal-to-metal wear applications, select LINCOLN ELECTRIC Lincore 55 when you need a hardness of 62 HRC and resistance to abrasion with moderate impact. Ensure your welding equipment supports DCEP polarity and the 1/16 in wire diameter. 3G Electric can help source the correct alloy for your specific wear conditions.

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 hardfacing alloys for metal-to-metal wear. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
LINCOLN ELECTRIC Lincore 60-O is a flux-cored wire for hardfacing applications requiring resistance to severe abrasion. It deposits a weld metal with a maximum Rockwell hardness of 58 HRC as welded. This 1/16 in diameter wire is packaged in a 25 lb spool and operates on DCEP polarity. Typical uses include overlaying on components subjected to grinding, crushing, and earth-moving wear
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore 60-O is a flux-cored wire for hardfacing applications requiring resistance to severe abrasion. It deposits a weld metal with a maximum Rockwell hardness of 58 HRC as welded. This 1/16 in diameter wire is packaged in a 25 lb spool and operates on DCEP polarity. Typical uses include overlaying on components subjected to grinding, crushing, and earth-moving wear
LINCOLN ELECTRIC Lincore 60-O is a flux-cored hardfacing wire for severe abrasion applications. It deposits a weld metal with a maximum Rockwell hardness of 58 HRC as welded. Diameter: 7/64 in, package: 50 lb, polarity: DCEP. Part number ED019888
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore 60-O is a flux-cored hardfacing wire for severe abrasion applications. It deposits a weld metal with a maximum Rockwell hardness of 58 HRC as welded. Diameter: 7/64 in, package: 50 lb, polarity: DCEP. Part number ED019888
Flux-cored wire for build-up and hardfacing applications. Used to restore worn metal surfaces on industrial equipment such as crushers, mixer paddles, and conveyor screws. Requires DCEP polarity. Supplied in a 25 lb spool
LINCOLN ELECTRIC
Flux-cored wire for build-up and hardfacing applications. Used to restore worn metal surfaces on industrial equipment such as crushers, mixer paddles, and conveyor screws. Requires DCEP polarity. Supplied in a 25 lb spool
LINCOLN ELECTRIC Lincore 33 is a build-up alloy flux-cored wire used to restore worn metal surfaces prior to hardfacing. It provides a tough, crack-resistant base layer on carbon steel components. Suitable for submerged arc or open-arc welding applications. Diameter: 1/16 in, weight: 25 lb per spool, polarity: DCEP
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore 33 is a build-up alloy flux-cored wire used to restore worn metal surfaces prior to hardfacing. It provides a tough, crack-resistant base layer on carbon steel components. Suitable for submerged arc or open-arc welding applications. Diameter: 1/16 in, weight: 25 lb per spool, polarity: DCEP
LINCOLN ELECTRIC Lincore 33 is a build-up alloy flux-cored wire for hardfacing applications. It is used to restore worn metal surfaces on industrial equipment such as crushers, hammers, and shovel teeth, providing wear resistance and extending component life. The wire has a diameter of 7/64 in, a 50 lb package weight, and requires DCEP polarity
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore 33 is a build-up alloy flux-cored wire for hardfacing applications. It is used to restore worn metal surfaces on industrial equipment such as crushers, hammers, and shovel teeth, providing wear resistance and extending component life. The wire has a diameter of 7/64 in, a 50 lb package weight, and requires DCEP polarity
LINCOLN ELECTRIC Lincore FROG MANG is a flux-cored hardfacing wire for severe impact and abrasion applications. It deposits a 50 HRC manganese steel overlay that work-hardens under impact. Typical uses include rebuilding crusher parts, shovel teeth, and frog castings in mining and aggregate industries. Diameter: 1/16 in, package: 25 lb spool, polarity: DCEP
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore FROG MANG is a flux-cored hardfacing wire for severe impact and abrasion applications. It deposits a 50 HRC manganese steel overlay that work-hardens under impact. Typical uses include rebuilding crusher parts, shovel teeth, and frog castings in mining and aggregate industries. Diameter: 1/16 in, package: 25 lb spool, polarity: DCEP

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LINCOLN ELECTRIC Lincore 55 is a flux-cored hardfacing wire for metal-to-metal wear applications. It deposits a high-alloy overlay with a hardness of 62 HRC. Suitable for earthmoving equipment, crusher rolls, and conveyor components. Operates on DCEP polarity. Supplied as 7/64 in diameter, 50 lb spool
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore 55 is a flux-cored hardfacing wire for metal-to-metal wear applications. It deposits a high-alloy overlay with a hardness of 62 HRC. Suitable for earthmoving equipment, crusher rolls, and conveyor components. Operates on DCEP polarity. Supplied as 7/64 in diameter, 50 lb spool
LINCOLN ELECTRIC Lincore 55-G is a hardfacing flux-cored wire for metal-to-metal wear applications. It deposits a crack-resistant overlay on carbon and low-alloy steel components. Diameter: 1/16 in, spool weight: 25 lb, polarity: DCEP. MPN: ED028177
LINCOLN ELECTRIC
LINCOLN ELECTRIC Lincore 55-G is a hardfacing flux-cored wire for metal-to-metal wear applications. It deposits a crack-resistant overlay on carbon and low-alloy steel components. Diameter: 1/16 in, spool weight: 25 lb, polarity: DCEP. MPN: ED028177