Exaton 19.12.3.LSi

Exaton

Exaton 19.12.3.LSi

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19.12.3.LSi is used for welding of austenitic stainless alloys of 18% Cr - 8% Ni and 18% Cr - 10% Ni - 3% Mo-types, stabilized or non-stabilized, e.g. ASTM 316, 316L and 316Ti as well as 304, 304L, 321 and 347, for service temperatures up to 400°C (750°F). It is also used for welding of stainless Cr-steels with max 19% Cr. It is used for MIG/MAG welding.

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Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded
70 J (52 ft-lb) -110 degC (-166 degF)
45 J (33 ft-lb) -196 degC (-321 degF)
95 J (70 ft-lb) -60 degC (-76 degF)
120 J (89 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

Condition As Welded As Welded
Tensile Strength 560 MPa (81 ksi) 400 MPa (58 ksi)
Yield Strength 400 MPa (58 ksi) 340 MPa (49 ksi)
Elongation 37 %

Recommended Welding Parameters

Current Voltage Wire Diameter Wire Feed Speed
40-120 A 15-19 V 0.8 mm (0.030 in.) 4.0-8.0 m/min (157-315 in./min)
60-220 A 15-28 V 1.0 mm (0.040 in.) 4.0-12.0 m/min (157-472 in./min)
150-260 A 24-29 V 1.2 mm (0.047 in.) 3.0-10.0 m/min (118-394 in./min)
230-350 A 25-30 V 1.6 mm (1/16 in.) 3.0-5.0 m/min (118-197 in./min)

Classifications

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

Approvals

Approvals CE EN 13479
DB 43.118.07
VdTÜV 02367
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

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

Typical Weld Metal Analysis %

Typical Wire Composition %
C Co Cr Cu FN WRC-92 Mn Mo N Nb Ni P S Si Ti
<0.025 % 0.06 % 18.4 % 0.13 % 9 % 1.7 % 2.6 % 0.05 % 0.02 % 11.7 % <0.02 % <0.015 % 0.8 % 0.01 %
Typical Weld Metal Analysis %
0.02 % - 18.5 % 0.1 % - 1.8 % 2.7 % - - 12 % 0.015 % 0.015 % 0.8 % -
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Part Numbers and Accessories

Part Numbers : Exaton 19.12.3.LSi
S632082110 FIND A DISTRIBUTOR
S632084600 FIND A DISTRIBUTOR
S632089820 FIND A DISTRIBUTOR
S632099820 FIND A DISTRIBUTOR
S632109820 FIND A DISTRIBUTOR
S632109320 FIND A DISTRIBUTOR
S632103800 FIND A DISTRIBUTOR
S632119820 FIND A DISTRIBUTOR
S632129500 FIND A DISTRIBUTOR
S632129820 FIND A DISTRIBUTOR
S632129320 FIND A DISTRIBUTOR
S632123800 FIND A DISTRIBUTOR
S632169820 FIND A DISTRIBUTOR
S632209820 FIND A DISTRIBUTOR
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