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Submerged Arc Family

Diameters / Packaging

Diameters
 60 lb Coil
1/8 in (3.2 mm) EDS26962

Lincolnweld® LA-93

Submerged Arc Welding (SAW)

CLASSIFICATIONS:
AWS A5.23 : EB3R

B3 alloyed steel designed for prolonged elevated temperature service up to 600°C (1112°F)

Diameter

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  • 1/8 in (3.2 mm)

Package

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  • 60 lb Coil

DETAILS

Low Alloy Solid Electrode • AWS A5.23 EB3R

Features

  • B3 alloyed steel: 2.25% chromium, 1% molybdenum deposit which meets specific requirements for improved temper embrittlement resistance with prolonged service at 400°C-600°C (752°F-1112°F)
  • Designed for prolonged elevated temperatures up to 600°C (1112°F)
  • Excellent corrosion resistance in refineries to sulfur bearing crude oil at 250°C-450°C (482°F-842°F)
  • Actual (Type 3.1) Certificates containing chemical composition for each lot of wire are available in the Lincoln Electric Certificate Center

Typical Applications

  • Petro-Chemical
  • Power Plants
  • Piping
  • Turbine Casting
  • Boiler Superheaters

Service Information

Documentation

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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 A5.23 EB3R
ISO ISO 24598-A S S CrMo2

WIRE COMPOSITION

Classification %As %C %Cr %Mn %Mo %P %S %Sb %Si %Sn %Total Cu
EB3R Requirement 0.005 max. 0.05 - 0.15 2.25 - 3.00 0.40 - 0.80 0.90 - 1.10 0.010 max. 0.010 max. 0.005 max. 0.05 - 0.30 0.005 max. 0.15 max.
S S CrMo2 Requirement 0.08 - 0.15 2.2 - 2.8 0.30 - 0.70 0.90 - 1.15 0.020 max. 0.020 max. 0.05 - 0.25
Typical Result 0.000 0.12 2.50 0.61 0.96 0.003 0.006 0.000 0.10 0.002 0.08