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Esab Spoolarc 120 Cu 045X35#Sp 2112F27 ESA2112F27

Detailed Description

Spoolarc 120 is designed for welding high strength quenched and tempered steels. Weld metal mechanical properties produce high tensile strengths, in excess of 120 ksi (825 MPa). Applications for Spoolarc 120 include military tanks, ships, submarines and other similar fabrication.


Industries

  • Mobile Equipment
  • Industrial and General Fabrication
  • Ship/Barge Building

Welding Process

  • GTAW (TIG - Tungsten Inert Gas )
  • GMAW (MIG/MAG - Metal Inert Gas / Metal Active Gas)
  • SAW - Submerged Arc Welding

Technical Details

Approvals
AWS/ASME SFA 5.23 EM4
Charpy V-Notch Properties -- As Welded GMAW 98% Ar / 2% O2
100 ft-lb, 136 J
Classification(s)
AWS /ASME SFA 5.28: ER120S-1
Typical Mechanical Properties -- Elongation in 2"
19%
Typical Mechanical Properties -- Tensile Strength
123 ksi, 840 MPa
Typical Mechanical Properties -- Yield Strength
112 ksi, 775 MPa
Weld Metal Analysis -- C
0.05%
Weld Metal Analysis -- Cr
0.3%
Weld Metal Analysis -- Mn
1.6%
Weld Metal Analysis -- Mo
0.5%
Weld Metal Analysis -- Ni
2.3%
Weld Metal Analysis -- P
0.005%
Weld Metal Analysis -- S
0.004%
Weld Metal Analysis -- Si
0.3%
Welding Process
SAW (Sub Arc)
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