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Lincoln ED031121 Lincore 55 Flux-Cored FCAW-S Welding Wire, 1/16 in, 25 lb Steel Spool

SKU: ED031121
$241.93 $348.25
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LINCORE® 55 Flux-Cored Self-Shielded Wire is designed for crane wheels, blower blades, rail ends, skip guides, cams and transfer tables applications (Metal to Metal or Metal to Earth Abrasion)
AWS / Classification: EN/ISO: T Fe2
Overview

LINCORE® 55 1/16 inch welding wire produces a martensitic and some retained austenite deposit with a hardness range of Rockwell Hardness 50-59 (HRC). Delivers a deposit which resists metal-to-metal rolling or sliding wear as well as mild abrasion. Offers unlimited layers with proper preheat and interpass temperatures and procedures.

Features
  • Delivers a deposit which resists metal-to-metal rolling or sliding wear as well as mild abrasion
  • To be used on carbon steel, low alloy steel and manganese steels
  • Unlimited layers with proper preheat and interpass temperatures and procedures

Typical Applications

  • Crane wheels
  • Blower blades
  • Rail ends
  • Skip guides
  • Cams and transfer tables

Welding Positions

  • Flat and Horizontal positions only

Shielding Gas

  • 75% Argon / 25% CO₂
Specifications
FeatureValue
Classification Number of layerHardness Rockwell C
Typical Result 1 Layer50-59
Typical Result 2 Layers50-60
Typical Result, Work-hardened 1 Layer53-62
Typical Result, Work-hardened 2 Layers56-62
Typical Result, Flame-hardened 2 Layers52-54
Typical Result, 180°C (350°F) Interpass Temp 1 Layer50-55
Typical Result, 180°C (350°F) Interpass Temp 2 Layers55-59
Classification Product Size%Al%C%Cr%Mn%Mo%P%S%Si
Typical Result .045" (1.1 mm)1.40.455.31.30.80.0100.0040.53
Typical Result 1/16" (1.6 mm)1.40.455.31.30.80.0100.0040.53
Typical Result 5/64" (2.0 mm)1.40.455.31.40.80.0100.0040.60
Typical Result 7/64" (2.8 mm)1.40.455.31.40.80.0100.0040.60
Diameter PolarityESO, mm (in.)Wire Feed Speed, m/min (in/min)Voltage, voltsApprox. Current, ampsDeposition Rate, kg/hr (lb/hr)
0.045 in (1.1 mm) DC+45 (1 3/4)5.1 (200)25851.6 (3.6)
0.045 in (1.1 mm) DC+45 (1 3/4)8.9 (350)281253.0 (6.6)
0.045 in (1.1 mm) DC+45 (1 3/4)12.7 (500)311654.3 (9.4)
1/16 in (1.6 mm) DC+45 (1 3/4)3.8 (150)261252.2 (4.8)
1/16 in (1.6 mm) DC+45 (1 3/4)6.4 (250)291953.8 (8.4)
1/16 in (1.6 mm) DC+45 (1 3/4)8.9 (350)322455.5 (12.1)
5/64 in (2.0 mm) DC+45 (1 3/4)3.2 (125)241903.2 (7.0)
5/64 in (2.0 mm) DC+45 (1 3/4)5.1 (200)272955.0 (11.0)
5/64 in (2.0 mm) DC+45 (1 3/4)6.4 (250)303306.2 (13.7)
7/64 in (2.8 mm) DC+64 (2 1/2)2.3 (90)252803.8 (8.4)
7/64 in (2.8 mm) DC+64 (2 1/2)3.2 (125)273505.2 (11.5)
7/64 in (2.8 mm) DC+64 (2 1/2)4.4 (175)304207.3 (16.0)
Note
Cold parts should be warmed to at least 25°C (75°F). Higher preheat of 150 - 260°C (300 - 500°F) may be necessary on thick parts or heavy sections.
Interpass temperatures between 150°C (300°F) and 200°C (400°F) do not affect the hardness of Lincore® 55 significantly.
LECO Diameter 1/16 in (1.6 mm)
LECO Package 25 lb Steel Spool
Diameter (in) 1/16
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Includes
  • (1) 25 lb Steel Spool
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