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Submerged Arc Family
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Diameters / Packaging

Diameters
 55 lb Coil
3/32 in (2.4 mm) ED034915

Lincolnweld® 308/308LCF

Submerged Arc Welding (SAW)

CLASSIFICATIONS:
AWS ER308/308L

LINCOLNWELD® 308/308LCF Submerged Arc Wire designed for 304/304L base materials where controlled ferrite is required.

Diameter

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  • 3/32 in (2.4 mm)

Package

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  • 55 lb Coil

DETAILS

LINCOLNWELD® 308/308LCF consumables have a controlled low ferrite (range 3-8), and are capable of producing Charpy V-Notch test results exceeding 27 J (20 ft•lbf) and lateral expansion values exceeding 15 mils (0.38mm) at service temperatures down to -196°C (-320°F)

Features

  • Controlled Low Ferrite (Range 3-8)
  • Charpy V-Notch test results capable of exceeding 27 J (20 ft•lbf) @ -196°C (-320°F)
  • Exceeds 15 mils (0.38 mm) of lateral expansion @ -196°C (-320°F)
  • Batch Managed Inventory
  • Q2 Lot® - Certificate showing deposit composition, ferrite number, and charpy impact properties tested at -196C(-320F)
  • Recommended Flux: Lincolnweld® P2007
  • Typical Base Metals: 304L stainless steel & 18/8 steels with service temperatures down to -196°C (-320°F)

Typical Applications

  • LNG Storage
  • Cryogenic Vessels and Piping

Welding Positions

  • N/A

Shielding Gas

  • N/A

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

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.9 ER308, ER308L

MECHANICAL PROPERTIES

Classification Yield Strength @ 0.2% Offset
MPa (ksi) 		Tensile Strength
MPa (ksi) 		Elongation
% 		Charpy V-Notch
J (ft-lbs) @ -196°C (-320°F) 		Lateral Expansion
mil @ -196 °C (-320 °F) 		Flux
Typical Result 400 (59) 560 (81) 38 46 (34) 20 Lincolnweld® P2007™

WIRE COMPOSITION

Classification %C %Cr %Cu %Mn %Mo %N %Nb %Ni %P %S %Si Ferrite Number (Delong ©) Ferrite Number (WRC-1992 ©)
ER308 Requirement 0.08 max. 19.5 - 22.0 0.75 max. 1.0 - 2.5 0.75 max. Info. Only Info. Only 9.0 - 11.0 0.03 max. 0.03 max. 0.30 - 0.65 Info. Only Info. Only
ER308L Requirement 0.03 max. 19.5 - 22.0 0.75 max. 1.0 - 2.5 0.75 max. Info. Only Info. Only 9.0 - 11.0 0.03 max. 0.03 max. 0.30 - 0.65 Info. Only Info. Only
Typical Result 0.02-0.03 19.6-20.0 0.02-0.14 1.6-1.8 0.18 max. 0.05-0.09 0.02 max. 10.6-10.8 0.01-0.02 0.01 0.35-0.42 3-6 4-6

TYPICAL OPERATING PROCEDURES

Diameter Wire Feed Speed
m/min (in/min) 		Voltage
volts 		Approx. Current
amps
5/64" (2.0 mm) 2.0-6.1 (80-240) 24.0-30.0 190-500
3/32" (2.4 mm) 1.5-5.3 (60-210) 26.0-32.0 195-575
1/8" (3.2 mm) 0.9-2.8 (35-110) 28.0-34.0 200-700
5/32" (4.0 mm) 0.8-1.9 (30-75) 30.0-36.0 320-775
Lincolnweld® P2007™
Lincolnweld® P2007™
Lincolnweld® P2007™
Lincolnweld® P2007™