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Submerged Arc Family

Diameters / Packaging

Diameters
 55 lb Spool
1/8 in (3.2 mm) ED035186
3/32 in (2.4 mm) ED035185

Lincolnweld® 347

Submerged Arc Welding (SAW)

CLASSIFICATIONS:
AWS A5.9 : ER347

LINCOLNWELD® 347 Submerged Arc Wire is a niobium stabilized stainless steel electrode used for welding 347 and 321 stainless or stainless clad steels.

Diameter

Select Diameter

  • 1/8 in (3.2 mm)
  • 3/32 in (2.4 mm)

Package

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  • 55 lb Spool
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DETAILS

LINCOLNWELD® 347 has additional niobium to help reduce intergranular corrosion in severe operating conditions.

Features

  • The addition of niobium reduces intergranular corrosion in severe operating conditions
  • Q2 Lot® - Certificates showing actual wire chemistry available online

Typical Applications

  • Food Processing
  • Pharmaceutical Equipment
  • Niobium stabilized stainless steel electrodes used for the welding of types 347 and 321 stainless and stainless clad steels

Welding Positions

  • All

Shielding Gas

  • N/A

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

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
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