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50lb Coil Ultracore 70C

Diameters / Packaging

Diameters
 50 lb (22.7kg) Coil
 600 lb (272 kg) Speed-Feed® Drum
1/8 in (3.2 mm) ED020788 ED020791

Lincore® 8620 Metal-Cored Submerged Arc (SAW) Wire

Metal-Cored Submerged Arc (SAW) | ED020788

LINCORE® 8620 Metal-Cored Submerged Arc Wire ideal for general build-up used on mining components such as cable drums, sheaves, gears and shafts applications (Build Up and Joining)

Diameter

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  • 1/8 in (3.2 mm)

Package

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  • 50 lb (22.7kg) Coil
  • 600 lb (272 kg) Speed-Feed® Drum

DETAILS

LINCORE® 8620 designed to produce weld metal with lower hardness compared to Lincore® 20 to reduce the cost of mechanical treatment during rebuilding worn parts to be used with recommended Lincoln weld® 801, 802 and Lincoln weld® 860 standard flux for semiautomatic operations.

Features

  • Metal-cored wire for build-up on worn rolls
  • A little softer than Lincore® 20 for easier machining

Service Information

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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
Lincolnweld® 801® Typical Result 16-20

DEPOSIT COMPOSITION

Flux Classification %C %Cr %Mn %Mo %Ni %Si
Lincolnweld® 801® Typical Result 0.09 0.45 0.80 0.15 0.55 0.30

TYPICAL OPERATING PROCEDURES

Diameter Polarity Wire Feed Speed
m/min (in/min) 		Voltage
volts 		Approx. Current
amps
1/8 in (3.2 mm) DC+ 1.5 (60) 26 400
1/8 in (3.2 mm) DC+ 2.5 (100) 28 550
1/8 in (3.2 mm) DC+ 3.6 (140) 30 680