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Diameters / Packaging

Diameters
50 lb (22.7 kg) Coil
1/8 in (3.2 mm) ED037271
3/32 in (2.4 mm) ED037238

Lincore® 420-S Metal-Cored Submerged Arc (SAW) Wire

Metal-Cored Submerged Arc (SAW) | ED037271

Low Alloy steels designed for rebuilding of carbon or low alloy parts used in Metal-to-Metal wear applications, works best in non-lubricated rolling or sliding

DETAILS

Ideal for building up on carbon and low alloy steels. Use as an underbase for carbon steel parts prior to hardfacing. Great compressive strength under heavy loading. Deposits are generally crack free, machinable and can be flame cut. Deposit thickness is unlimited. Used in Metal-to-Metal wear applications, works best in non-lubricated rolling or sliding.

Features

  • Use on low alloy steels
  • Deposit is unlimited layers
  • Metal-cored wire that is most widely used for caster roll rebuilding
  • Works well with Lincolweld 801 or 802 Flux

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

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® 802® Typical Result 49-52

DEPOSIT COMPOSITION

Classification %C %Cr %Mn %Si
Typical Result 0.2 11.9 1.2 0.6

TYPICAL OPERATING PROCEDURES

Diameter Wire Feed Speed
m/min (in/min)
Voltage
volts
Approx. Current
amps
3/32" (2.4 mm) 1.7 (65) 24 250
3/32" (2.4 mm) 3.0 (120) 28 375
3/32" (2.4 mm) 4.4 (175) 31 450
1/8" (3.2 mm) 1.5 (60) 26 350
1/8" (3.2 mm) 2.5 (100) 28 500
1/8" (3.2 mm) 3.6 (140) 30 625