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ESAB

OK Autrod 385

OK Autrod 385

A continuous, solid, corrosion-resistant, chromium-nickel-molybdenum-copper wire for welding austenitic stainless alloys of the 20% Cr, 25% Ni, 5% Mo, 1.5% Cu, low C types. OK Autrod 385 weld metal has good resistance to stress corrosion and intergranular corrosion and shows very good resistance to attack in non-oxidising acids. The resistance to crevice corrosion is better than that of ordinary 18% Cr, 8% Ni, Mo steels. The alloy is widely used in many applications related to the process industry.

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Specifications


Typical Tensile Properties

As welded
Elongation Tensile Strength Yield Strength
37 % 540 MPa 340 MPa

Charpy V-Notch Properties

As welded
Impact Value Testing Temperature
120 J 20 °C

Weld Metal Analysis

MnMoCuCSiNiNCr
1.7 %4.4 %1.5 %0.01 %0.4 %25.0 %0.05 %20.0 %

Approvals: VdTÜV; 04905 (IT)
Classifications: EN ISO 14343-A; G 20 25 5 Cu L; Wire Electrode; SFA/AWS A5.9; ER385; Wire Electrode

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


Alloy Type: Fully austenitic (20 % Cr - 25 % Ni - 5 % Mo - 1.5 % Cu - Low C)
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