ESAB

OK 64.30

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OK 64.30 is an acid-rutile electrode for welding 19Cr 13Ni 3.5Mo (317L) austenitic stainless steels. The high Mo content provides better resistance to acid and pitting corrosion compared with 316L types. OK 64.30 is easy to weld in all positions and yields smooth runs on both AC and DC.


Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded iso
46 J (34 ft-lb) -20 degC (-4 degF)
49 J (36 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

Condition As Welded As Welded
Shielding Gas ISO AWS
Tensile Strength 600 MPa (87 ksi) 600 MPa (87 ksi)
Yield Strength 480 MPa (70 ksi) 480 MPa (70 ksi)
Elongation 30 % 35 %

Deposition Data

Current Deposition Rate @ 90% I max Diameter Deposition Efficiency (%) Number of electrodes/kg weld metal Voltage
50-80 A 52 sec 0.8 kg/h (1,8 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 56 % 94 29 V
60-120 A 52 sec 1.4 kg/h (3,1 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 56 % 51 30 V
80-170 A 58 sec 2.1 kg/h (4,6 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 56 % 33 32 V

Classifications

Classifications EN ISO 3581-A : E Z 19 13 4 N L R 3 2
SFA/AWS A5.4 : E317L-17
Werkstoffnummer : (1.4447)

Approvals

Approvals Seproz UNA 272580
VdTÜV 02311
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Alloy Type Austenitic CrNiMo
Coating Type Acid Rutile
Ferrite Content FN 5-10
Welding Current DC+, AC

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Mo N Ni Si Si+Fe
0.02 % 18.4 % 0.7 % 3.6 % 0.08 % 13.1 % 0.7 % 8 %
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How to purchase OK 64.30

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To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.


Part Numbers and Accessories

Part Numbers : OK 64.30
64302520L0
64303230T0
64304030G0
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