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ESAB

Shield-Bright 309L Xtra

Shield-Bright 309L Xtra

Shield-Bright 309L X-tra was developed for the welding of stainless steels to carbon or low alloy steels and for the first layer cladding of carbon and low alloy steels. Shield-Bright 309L X-tra was developed for welding in the flat position and for horizontal fillet welds with flat to concave beads with excellent slag removal. For joining thick sections, it is preferred the non-stainless steel be buttered with a layer of Shield-Bright 309L X-tra and the joint completed with Shield-Bright 316L X-tra or 308L X-tra. The service temperature should not exceed approximately 750°F (399°C).

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Specifications


Typical Tensile Properties

75% Ar - 25% CO2 As welded
Elongation Tensile Strength Yield Strength
35 % 87 ksi 70 ksi
100% CO2 As welded
Elongation Tensile Strength Yield Strength
38 % 79 ksi 59.5 ksi

Typical Charpy V-Notch Properties

100% CO2
Condition Impact Value Testing Temperature
As Welded 29.5 ft-lb -20 °F
As Welded 11 ft-lb -321 °F

Typical Weld Metal Analysis %

75% Ar - 25% CO2
PMnSCSiNiCr
0.020 %1.44 %0.004 %0.030 %0.80 %13.0 %24.50 %
100% CO2
PMnSCSiNiCr
0.021 %1.46 %0.004 %0.032 %0.66 %12.8 %24.50 %

Approvals: VdTÜV, 06594, DNV, 309L MS (M21), DNV, 309L MS (C1), CWB, AWS A5.22 E309LT0-1, E309LT0-4, CCS, 309LS (C1), ABS, E309LT0-1 (C1), BV, 309L (C1), CE EN, 13479
Classifications: EN ISO 17633-A, T 23 12 L R M21 3, EN ISO 17633-A, T 23 12 L R C1 3, KS D 3612, YF 309LC - KR, JIS Z 3323, TS309L-FB0 - KR, SFA/AWS A5.22, E309LT0-4, SFA/AWS A5.22, E309LT0-1

Approvals are based on factory location. Please contact ESAB for more information.


Alloy Type: C Cr Ni
Welding Current: DC+
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