Submerged Arc Family

Diameters / Packaging

Diameters
55# COIL
500# DRUM
1/8 ED035186
3/32 ED035185 ED035184

Lincolnweld® 347

Submerged Arc Welding (SAW)

AWS: ER347

Welding of types 347 and 321 stainless and stainless clad steels

DETAILS

Lincoln Electric's combination of submerged arc wire and flux is designed to produce sizeable weld deposits with exceptional quality and bead appearance

Features

  • The addition of niobium reduces intergranular corrosion in severe operating conditions
  • Niobium stabilized stainless steel electrodes used for the welding of types 347 and 321 stainless and stainless clad steels
  • Q2 Lot® - Certificate showing actual wire composition available online

Typical Applications

  • Process Industries
  • Pharmaceutical Equipment
  • Chemical Procesing

Welding Positions

  • All

Shielding Gas

  • N/A

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

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER347
ABS AWS A5.9 ER347
CWB CSA W48 ER347
MIL MIL-E-19933E AMD1 MIL-347

WIRE COMPOSITION

Classification %C %Cr %Cu %Mn %Mo %N %Nb %Ni %P %S %Si Ferrite Number (Delong ©) Ferrite Number (WRC-1992 ©)
ER347 Requirement 0.08 max. 19.0 - 21.5 0.75 max. 1.0 - 2.5 0.75 max. Info. Only 10xC - 1.0 9.0 - 11.0 0.03 max. 0.03 max. 0.30 - 0.65 Info. Only Info. Only
Typical Result 0.05 19.6-20.0 0.02-0.11 1.7-1.8 0.05-0.21 0.03-0.05 0.6-0.7 9.0-10.7 0.02 0.01 max. 0.43-0.50 6-13 5-13

TYPICAL OPERATING PROCEDURES

Diameter Voltage
volts
Approx. Current
amps
3/32" (2.4 mm) 28-33 275-350
1/8" (3.2 mm) 29-32 350-450
Lincolnweld® P2000™
Lincolnweld® P2000™