Hardfacing Consumables Family Group

Diameters / Packaging

Diameters
50lb Coil
600lb Speed-Feed® Drum
1/8 ED015892 ED015909

Lincore® 40-S

Submerged Arc (SAW)

Low Alloy steels designed for rebuilding of carbon or low alloy parts used in applications involving non-lubricated rolling or sliding metal-to-metal wear.

DETAILS

Low Alloy steels designed for rebuilding of carbon or low alloy parts used in applications involving non-lubricated rolling or sliding metal-to-metal wear.

Features

  • Use on carbon and low alloy steels for good puddle control on roundabout welding
  • Limited to 4 layers
  • Deposit is machinable and hot forgeable and resists rolling and sliding metal-to-metal wear

Typical Applications

  • Logging, Bark, Bucket, Teeth, Crane
  • Crush, Drag, Drive, Hammer, Roll, Shovel
  • Ingot, Kiln, Open Hearth, Power, Power Generation,
  • Tractor, Wheel, Mine Car, Mixing, Rail

Welding Positions

  • Flat/Horizontal

Shielding Gas

Special Features

Service Information

You May Also Need

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page

See test result disclaimer

MECHANICAL PROPERTIES

Flux Classification Hardness Rockwell C⁽¹⁾
Lincolnweld® 801® Typical Result 39-42

DEPOSIT COMPOSITION

Flux Classification %C %Cr %Mn %Mo %Si
Lincolnweld® 801® Typical Result 0.12 3.30 2.75 0.85 0.50

TYPICAL OPERATING PROCEDURES

Diameter Polarity Wire Feed Speed
m/min (in/min)
Voltage
volts
Approx. Current
amps
1/8 in (3.2 mm) DC+ 1.7 (65) 27 330
1/8 in (3.2 mm) DC+ 2.3 (90) 28 425
1/8 in (3.2 mm) DC+ 3.0 (120) 29 525
1/8 in (3.2 mm) DC+ 2.0 (80) 29 345
1/8 in (3.2 mm) DC+ 2.8 (110) 30 425
1/8 in (3.2 mm) DC+ 3.7 (145) 31 500
1/8 in (3.2 mm) DC+ 2.5 (100) 31 375
1/8 in (3.2 mm) DC+ 3.3 (130) 32 435
1/8 in (3.2 mm) DC+ 4.6 (180) 33 520

NOTES

Note
⁽¹⁾ 3 or more layers after 2 hour post weld heat treat