Exaton 308/308L-17

Exaton

Exaton 308/308L-17

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308/308L-17 is a chromium-nickel covered electrode with acid rutile coating for welding of low carbon 18% Cr/10% Ni austenitic stainless steels. In cases where creep strength is of secondary importance 308/308L-17 is suitable for welding stabilized austenitic steels, e.g. ASTM 321 and 347. When a weld metal similar to the parent metal is not required 308/308L-17 can be used for welding ferritic and martensitic steels. The electrode has excellent arc stability, low spatter and fast burn off rate with minimal stub loss. It is also characterized by improved moisture resistance, self peeling slag, easy post weld finishing. 308/308L-17 gives smooth uniform beads and works in any standard weld position. The product is supplied in VacPac.

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Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded iso
60 J (44 ft-lb) -20 degC (-4 degF)
75 J (56 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded40 %ISO600 MPa (87 ksi)440 MPa (64 ksi)

Deposition Data

Current Fusion time per electrode at 90% I max Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
70-130 A 54 sec 1.4 kg/h (3,1 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 60 % 49 31 V
50-90 A 39 sec 1.0 kg/h (2,2 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 58 % 94 28 V
90-180 A 56 sec 2.0 kg/h (4,4 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 60 % 33 32 V
140-250 A 60 sec 2.8 kg/h (6,2 lb/h) 5.0 x 350.0 mm (0.197 x 13,8 in.) 60 % 21 33 V

Classifications

Classifications EN ISO 3581-A : E 19 9 L R 1 2
SFA/AWS A5.4 : E308L-17
Werkstoffnummer : 1.4316

Approvals

Grade EN 13479
Society CE
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic CrNi
Coating Type Acid Rutile
Ferrite Content FN 3-10
Welding Current DC+, AC

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu FN WRC-92 Mn Mo N Ni P S Si
0.025 % 19 % 0.04 % 7 % 0.75 % 0.04 % 0.062 % 9.5 % 0.024 % 0.014 % 0.9 %
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Part Numbers and Accessories

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Part Numbers : Exaton 308/308L-17
68942520L0 FIND A DISTRIBUTOR
68943230T0 FIND A DISTRIBUTOR
68944030G0 FIND A DISTRIBUTOR
68945030G0 FIND A DISTRIBUTOR

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

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