A low carbon, medium manganese, low silicon, 1/2% molybdenum wire used for single or multiple pass welds
A standard choice for pipe fabrication and other limited pass applications
Actual (Type 3.1) certificates for each lot of wire showing chemical composition are available in the certificate center of lincolnelectric.com

Features

Classification:
AWS: EA1

DETAILS

Submerged Arc (SAW) AWS: EA1 Submerged Arc Solid Wire .Low Alloy Solid Electrode

CONFORMANCES     SPECIFICATION         CLASSIFICATION

AWS                            AWS A5.23                  EA1
ISO                              ISO 14171-A               S2Mo
DB                               ISO 14171-S               S2Mo
MIL                              MIL-E-23765/4             MIL-EA1

CONFORMANCE

WIRE COMPOSITION