Exaton 383-16


Exaton 383-16

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383-16 is a covered electrode of AWS 383-16 type with rutile-basic coating and normal metal recovery for welding of high-alloy austenitic stainless steels of UNS S08028 and Alloy 825 type. 383-16 is suitable for joining highly alloyed fully austenitic stainless steels, such as EN 1.4563 and Alloy 825, which have high corrosion resistance in sulfuric and phosphoric acids and excellent pitting resistance in acid solutions containing chlorides and fluorides, such as sea water. This electrode can be used for surfacing mild and low alloy steels to give protection against pitting corrosion in chloride-containing solutions.


Exaton 383-16


Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu Mn Mo Ni Si
<=0.025 % 27 % 0.9 % 0.90 % 3.5 % 31 % 0.8 %

Typical Charpy V-Notch Properties

Testing Temperature 20 degC
Shielding Gas ISO
Impact Value (met) 90 J
As Welded


Grade E 27 31 4 Cu L R
Name EN ISO 3581-A
Grade (E383-16)
Name SFA/AWS A5.4
Grade (1.4563)
Name Werkstoffnummer

Consumable Characteristics

Welding Current AC, DC+
Ferrite Content FN 0
Coating Type Basic Rutile
Alloy Type Austenitic CrNiMo

Typical Tensile Properties

ConditionElongationShielding Gas
As Welded35 %ISO

Deposition Data

Current Deposition Rate Diameter Number of electrodes/kg weld metal kg weld metal/kg electrodes
60-70 A 53 sec 0.9 kg/h 2.5 x 350 mm 82 0.57 kg
90-110 A 63 sec 1.2 kg/h 3.2 x 350 mm 50 0.58 kg
130-140 A 72 sec 1.5 kg/h 4.0 x 350 mm 33 0.63 kg

Part Numbers and Accessories

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Part Numbers : Exaton 383-16
Exa 27.31.4.LCuR 3.2x350mm CAN 69033230U0 FIND A DISTRIBUTOR
Exa 27.31.4.LCuR 4.0x350mm CAN 69034030U0 FIND A DISTRIBUTOR