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OK Tigrod 316LSi

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Bare corrosion resisting chroumium-nickel-molybdenium rods for welding of austenitic stainless alloys of 18% Cr-8% Ni and 18% Cr-10% Ni-3% Mo types. OK Tigrod 316LSi has a good general corrosion resistance, in particularly the alloy has very good resistance against corrosion in acid and chlorinated environments. The alloy has a low carbon content which makes it particularly recommended where there is a risc 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 ship building and various types of architectural structures.

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Typical Charpy V-Notch Properties

as welded

Typical Tensile Properties

ElongationTensile Strength Yield Strength
33 %630 MPa (91 ksi)500 MPa (72.5 ksi)

Deposition Data

Diameter
3.2 mm
2.4 mm
2 mm
4 mm
1.6 mm
1.2 mm
1 mm

Classifications

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

Approvals

Approvals BV 316L BT
CE EN 13479
DB 43.039.06
DNV-GL VL 316 L (I1)
NAKS/HAKC 1.6-2.4 mm
VdTÜV 05336
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
Shielding Gas I1 (EN ISO 14175)

Typical Weld Metal Analysis %

Typical Wire Composition %
C Cr Cu Mn Mo Ni P S Si
0.01 % 18.4 % 0.12 % 1.8 % 2.60 % 12.2 % - - 0.9 %
Typical Weld Metal Analysis %
Shielding gas;Ar
0.01 % 18 % 0.1 % 1.8 % 2.8 % 12 % 0.02 % 0.01 % 0.8 %
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Part Numbers and Accessories

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Part Numbers : OK Tigrod 316LSi
163210R150 Find a distributor
163212R150 Find a distributor
163216R51C Find a distributor
163220R150 Find a distributor
163220R51C Find a distributor
163224R150 Find a distributor
163224R51C Find a distributor
163232R150 Find a distributor
163240R150 Find a distributor
163220R15Q Find a distributor

ESAB EQUIPMENT WARRANTIES ARE VALID ONLY WHEN PURCHASED THROUGH AN ESAB AUTHORIZED DEALERSHIP.

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