OK Autrod 308LSi

A continuous solid corrosion resisting chroumium-nickel wire for welding of austenitic chromium nickel alloys of 18% Cr - 8% Ni-type. OK Autrod 308LSi has a good general corrosion resistance. The alloy has a low carbon content which makes this alloy particularly recommended where 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 for pipes, tubes and boilers.

OK Autrod 308LSi

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Specifications

Specifications
Classifications	EN ISO 14343-A : G 19 9 L Si SFA/AWS A5.9 : ER308LSi Werkstoffnummer : ~1.4316
Approvals	BV : 308L SA BT (M12) CE : EN 13479 CWB : ER308LSi DB : 43.039.01 DNV : NV 308 L UKCA : EN 13479 VdTÜV : 04267

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

Alloy Type	Austenitic (with approx. 8 % ferrite) 19% Cr - 9% Ni - Low C - High Si
Shielding Gas	M12, M13 (EN ISO 14175)

Typical Tensile Properties
Condition	Yield Strength	Tensile Strength	Elongation
EN ISO Tested at 350°C.
As Welded	370 MPa ( 54 ksi )	490 MPa ( 71 ksi )	-
EN ISO
As Welded	420 MPa ( 61 ksi )	570 MPa ( 83 ksi )	36 %

Typical Charpy V-Notch Properties
Condition	Testing Temperature	Impact Value
EN ISO
As Welded	20 °C ( 68 °F )	105 J ( 78 ft-lb )
As Welded	-60 °C ( -76 °F )	70 J ( 52 ft-lb )
As Welded	-196 °C ( -321 °F )	40 J ( 30 ft-lb )

Typical Weld Metal Analysis %
C	Mn	Si	S	P	Ni	Cr	Mo	Cu	N	Nb	FN WRC-92
0.03	1.8	0.7	0.009	0.020	10.0	19.5	0.03	0.1	0.04	0.01	6

Typical Wire Composition %
C	Mn	Si	S	P	Ni	Cr	Mo	Cu	N	Nb	FN WRC-92
0.01	1.8	0.8	0.012	0.013	10.0	20.0	0.1	0.10	0.06	0.02	8

Deposition Data
Diameter	Current	Voltage	Wire Feed Speed	Deposition Rate
0.8 mm ( 0.030 in. )	55-160 A	15-24 V	4.0-17.0 m/min ( 157-669 in./min )	1.0-4.1 kg/h ( 2.2-9.0 lbs/h )
0.9 mm ( 0.035 in. )	65-220 A	15-28 V	3.5-18.0 m/min ( 138-709 in./min )	1.1-5.4 kg/h ( 2.4-11. lbs/h )
1.0 mm ( 0.040 in. )	80-240 A	15-28 V	4.0-16.0 m/min ( 157-630 in./min )	1.5-6.0 kg/h ( 3.3-13. lbs/h )
1.2 mm ( 0.047 in. )	100-300 A	15-29 V	3.0-14.0 m/min ( 118-551 in./min )	1.6-7.5 kg/h ( 3.5-16. lbs/h )
1.6 mm ( 1/16 in. )	230-375 A	23-29 V	5.5-9.0 m/min ( 217-354 in./min )	5.2-8.6 kg/h ( 11.5-19. lbs/h )

Recommended Welding Parameters
Wire Diameter
0.6 mm ( 0.025 in. )
1.14 mm ( 0.045 in. )

Ordering

( Item availability may vary by region. )

Description

Product number

( Item availability may vary by region. )

Product number: 1612099820

Product number: 1612119820

Product number: 1612084600

Product number: 1612089820

Product number: 1612094600

Product number: 1612099500

Product number: 1612099320

Product number: 1612119500

Product number: 1612119320

Product number: 1612064600

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OK Autrod 308LSi

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OK Autrod 308LSi

OK Autrod 308LSi

OK Autrod 308LSi

Specifications

Ordering

Documents

Fact Sheets

Additional Documents

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