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SHIELD-BRIGHT 309LMo X-tra

Shield-Bright 309LMo X-tra was developed to maximize performance in the flat and horizontal positions when joining or cladding stainless to low alloy steels.

Features

Shield-Bright 309LMo X-tra was developed for the welding of stainless steels to carbon or low alloy steels. For thick sections it is often preferable that the non-stainless steel should be buttered with a layer of Shield-Bright 309L X-tra and the joint made with Shield-Bright 316L X-tra or 308L X-tra. It was also developed for the first layer cladding of carbon and low alloy steels prior to subsequent layers from Shield-Bright 316L X-tra or 317L X-tra.

The service temperature of all the resulting weldments should not exceed about 700ºF (370ºC). Multiple layer cladding with Shield-Bright 309LMo X-tra can be used for additional corrosion resistance in some applications in the pulp and paper industry. Shield-Bright 309LMo X-tra was developed for welding in the flat position and for horizontal fillet welds with flat to concave beads with excellent slag removal. It can be used with either 75% Ar / 25% CO2 or 100% CO2 gases.


* This item is subject to Industry Alloy Surcharges

Shield-Bright 309LMo Xtra
  • Industry
  • Process
  • General Fabrication
  • Pulp and Paper
  • Welding Process
  • FCAW (Flux Core)

Classifications

  • Classifications/Approvals

    • AWS A5.22 E309LMoT0-1 & E309LMoT0-4
    • ASME IX F No. 6
    • ASME II SFA 5.22 E309LMoT0-1/T0-4
    • AWS A5.22; E309LMoT0-1/T0-4

Properties

Typical Properties
As Welded 75% Ar / 25% CO2  
Tensile Strength 100 ksi, 690 MPa
Yield Strength 80 ksi, 550 MPa
Elongation in 2" 30 %
Typical Undiluted Weld Metal Analysis  
As Welded CO2  
C 0.03 %
Mn 1.5 %
Si 0.5 %
Cr 23.5 %
Ni 13.5 %
Mo 2.5 %
Cu 0.1 %
Ferrite 19 FN
As Welded 75% Ar / 25% CO2  
C 0.03 %
Mn 1.6 %
Si 0.6 %
Cr 23.5 %
Ni 13.5 %
Mo 2.5 %
Cu 0.1 %
Ferrite 20 FN

SAW

Accessories

Depositions

Deposition Table
Diameter Amps Volts Wire Feed Speed Deposition Rate Efficiency Electrical Stickout
.035 in, 0.9 mm 120 A 23 315 ipm, 8 cm/min 3.4 lbs./hr., 1.5 kg./hr. 81.4 % 1/2 - 1 inches, 12.5 - 25 mm
140 A 25 405 ipm, 10.3 cm/min 4.6 lbs./hr., 2.1 kg./hr. 82.6 % 1/2 - 1 inches, 12.5 - 25 mm
170 A 26 530 ipm, 13.5 cm/min 5.7 lbs./hr., 2.6 kg./hr. 81.8 % 1/2 - 1 inches, 12.5 - 25 mm
.045 in, 1.2 mm 150 A 25 259 ipm, 6.6 cm/min 5 lbs./hr., 2.3 kg./hr. 83.9 % 1/2 - 1 inches, 12.5 - 25 mm
200 A 29 410 ipm, 10.4 cm/min 7.7 lbs./hr., 3.5 kg./hr. 84.2 % 1/2 - 1 inches, 12.5 - 25 mm
300 A 33 860 ipm, 21.9 cm/min 16.9 lbs./hr., 7.7 kg./hr. 87 % 1/2 - 1 inches, 12.5 - 25 mm
1/16 in, 1.6 mm 200 A 25 172 ipm, 4.4 cm/min 6.7 lbs./hr., 3.1 kg./hr. 83.6 % 1/2 - 1 inches, 12.5 - 25 mm
240 A 28 225 ipm, 5.7 cm/min 8.1 lbs./hr., 3.7 kg./hr. 83.6 % 1/2 - 1 inches, 12.5 - 25 mm
400 A 33 495 ipm, 12.58 cm/min 18.9 lbs./hr., 8.6 kg./hr. 85.5 % 1/2 - 1 inches, 12.5 - 25 mm

Extra Info