OK Autrod 316LSi


OK Autrod 316LSi

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A continuous, solid, corrosion-resistant, chromium-nickel-molybdenum wire for welding austenitic stainless alloys of the 18% Cr -8% Ni and 18% Cr -10% Ni -3% Mo types. OK Autrod 316LSi has good general corrosion resistance; in particular, the alloy has very good resistance to corrosion in acid and chlorinated environments. The alloy has a low carbon content which makes it particularly recommended when there is a risk of intergranular corrosion. The higher silicon content improves the welding properties such as wetting. The alloy is widely used in the chemical and food processing industries, as well as in shipbuilding and various types of architectural structure.

Typical Tensile Properties

Condition As Welded As Welded
Shielding Gas Tested at 350°C.
Tensile Strength 560 MPa 440 MPa
Yield Strength 400 MPa 340 MPa
Elongation 37 % 26 %

Deposition Data

Current Deposition Rate Diameter Voltage Wire Feed Speed
80-240 A 1.5-6.0 kg/h 1.0 mm 15-28 V 1.5-6.0 m/min
100-300 A 1.6-7.5 kg/h 1.2 mm 15-29 V 1.6-7.5 m/min
55-160 A 1.0-4.1 kg/h 0.8 mm 12-24 V 1.0-4.1 m/min
65-220 A 1.1-5.4 kg/h 0.9 mm 15-28 V 1.1-5.4 m/min
230-375 A 5.2-8.6 kg/h 1.6 mm 23-31 V 5.2-8.6 m/min
0.0-0.0 kg/h 0.6 mm 0.0-0.0 m/min
0.0-0.0 kg/h 1.14 mm 0.0-0.0 m/min


Wire Electrode SFA/AWS A5.9 : ER316LSi
Werkstoffnummer : ~1.4430
EN ISO 14343-A : G 19 12 3 L Si


Approvals CE EN 13479
NAKS/HAKC 0.8-1.2 mm
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic (with approx. 8 % ferrite) 19% Cr - 12% Ni - 3% Mo - Low C - High Si

Typical Weld Metal Analysis %

Wire Composition
C Cr Cu Mn Mo Ni Si Si+Fe
0.01 % 18.4 % 0.12 % 1.8 % 2.60 % 12.2 % 0.9 % 7 %

How to purchase OK Autrod 316LSi

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To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

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Part Numbers and Accessories

Part Numbers : OK Autrod 316LSi
OK Autrod 316LSi 0.6mm 5kg 1632064600
OK Autrod 316LSi 0.8mm 100kg 1632089500
OK Autrod 316LSi 0.8mm 15kg 1632089820
OK Autrod 316LSi 0.8mm 1kg 1632082110
OK Autrod 316LSi 0.8mm 5kg 1632084600
OK Autrod 316LSi 0.9 mm 15 Kg 1632099820
OK Autrod 316LSi 0.9mm 5kg 1632094600
OK Autrod 316LSi 1.0mm 100kg 1632109500
OK Autrod 316LSi 1.0mm 15kg 1632109820
OK Autrod 316LSi 1.0mm 15kg 1632109890
OK Autrod 316LSi 1.0mm 250kg 163210932U
OK Autrod 316LSi 1.0mm 250kg 1632109320
OK Autrod 316LSi 1.0mm 5kg 1632104600
OK Autrod 316LSi 1.14mm 15kg 1632119820
OK Autrod 316LSi 1.14mm 250kg 1632119320
OK Autrod 316LSi 1.2mm 100kg 1632129500
OK Autrod 316LSi 1.2mm 15kg 1632129820
OK Autrod 316LSi 1.2mm 250kg 163212932U
OK Autrod 316LSi 1.2mm 250kg 1632129320
OK Autrod 316LSi 1.2mm 250kg 1632129370
OK Autrod 316LSi 1.2mm 500kg 1632129A00
OK Autrod 316LSi 1.6mm 15kg 1632169820
OK Autrod 316LSi 1.6mm 350kg 1632169410