Hardfacing Consumables Family Group

Diameters / Packaging

Diameters
600 lb (272 kg) Speed-Feed® Drum
1/8 in (3.2 mm) ED025131

Lincore® 32-S

Metal-Cored Submerged Arc (SAW)

LINCORE® 32-S Metal-Cored Submerged Arc Wire is designed for build-up on 4140 drill stems in the deep hole drilling industry with unlimited deposit thickness on mild and low alloy steels applications (Metal-to-Metal)

DETAILS

LINCOREĀ® 32-S offers chemical composition with increased chromium for welding on 4140 stainless steel, unlimited deposit thickness with proper preheat and interpass temperatures and procedure combinations are developed for high quality build up during automatic and semiautomatic operations.

Features

  • Designed for build-up on 4140 drill stems in the deep hole drilling industry
  • For automatic and semiautomatic operation on mild and low alloy steels
  • Good resistance to cross checking
  • Unlimited deposit thickness with proper preheat and interpass temperatures and procedures

Typical Applications

  • Drill stems

Welding Positions

  • Flat/Horizontal

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

MECHANICAL PROPERTIES

Flux Classification Base Metal Number of layer Hardness Rockwell C
Lincolnweld® 802® Typical Result Mild Steel 2 28
Lincolnweld® 802® Typical Result 4140 2 33

DEPOSIT COMPOSITION

Flux Classification Base Metal %C %Cr %Mn %Mo %Ni %Si
Lincolnweld® 802® Typical Result Mild Steel 0.05 1.8 2.2 0.3 0.07 0.6
Lincolnweld® 802® Typical Result 4140 0.13 1.6 2.1 0.3 0.09 0.5

TYPICAL OPERATING PROCEDURES

Diameter Polarity Wire Feed Speed
m/min (in/min)
Voltage
volts
Approx. Current
amps
3/32 in (2.4 mm) DC+ 1.9 (75) 25 350
3/32 in (2.4 mm) DC+ 2.5 (100) 25 400
3/32 in (2.4 mm) DC+ 3.3 (130) 25 460
3/32 in (2.4 mm) DC+ 4.2 (165) 25 510
1/8 in (3.2 mm) DC+ 1.3 (50) 28 370
1/8 in (3.2 mm) DC+ 2.5 (100) 28 540
1/8 in (3.2 mm) DC+ 3.2 (125) 28 630
1/8 in (3.2 mm) DC+ 3.8 (150) 28 720