OK 63.30

ESAB

OK 63.30

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Extra low carbon stainless steel electrode for welding steels of the 18Cr 12Ni 2.8Mo-type. Also suitable for welding of stabilized stainless steels of similar composition when the working temperature is maximum 350°C.

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Typical Charpy V-Notch Properties

Impact Value Testing Temperature
as welded iso
55 J (41 ft-lb) -20 degC (-4 degF)
43 J (32 ft-lb) -60 degC (-76 degF)
60 J (44 ft-lb) 20 degC (68 degF)

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength Yield Strength
As Welded40 %ISO570 MPa (83 ksi)460 MPa (67 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
45-65 A 39 sec 0.6 kg/h (1,3 lb/h) 2.0 x 300.0 mm (5/64 x 11,8 in.) 60 % 147 29 V
45-90 A 45 sec 0.9 kg/h (2,0 lb/h) 2.5 x 300.0 mm (0.098 x 11,8 in.) 55 % 96 29 V
60-125 A 57 sec 1.4 kg/h (3,1 lb/h) 3.2 x 350.0 mm (1/8 x 13,8 in.) 55 % 52 30 V
70-190 A 57 sec 2.0 kg/h (4,4 lb/h) 4.0 x 350.0 mm (5/32 x 13,8 in.) 56 % 34 32 V
30-45 A 37 sec 0.4 kg/h (0,9 lb/h) 1.6 x 300.0 mm (1/16 x 11,8 in.) 56 % 250 29 V
100-280 A 63 sec 3.0 kg/h (6,6 lb/h) 5.0 x 350.0 mm (0.197 x 13,8 in.) 56 % 21 32 V

Classifications

Classifications EN ISO 3581-A : E 19 12 3 L R 1 2
SFA/AWS A5.4 : E316L-17
Werkstoffnummer : 1.4430
CSA W48 : E316L-17

Approvals

Approvals ABS E316L-17
BV 316L
CE EN 13479
CWB CSA W48: E316L-17
DB 30.039.06
DNV-GL VL 316 L
LR 316L
NAKS/HAKC 2.5-4.0 mm
Seproz UNA 272580
VdTÜV 00262
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 3-10
Welding Current DC+, AC

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Mn Mo N Ni Si Si+Fe
0.02 % 18.1 % 0.6 % 2.6 % 0.10 % 11.0 % 0.8 % 6 %
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Part Numbers and Accessories

Part Numbers : OK 63.30
6330162030 FIND A DISTRIBUTOR
63301620L0 FIND A DISTRIBUTOR
6330202030 FIND A DISTRIBUTOR
63302020L0 FIND A DISTRIBUTOR
6330252030
63302520L0 FIND A DISTRIBUTOR
6330323020
63303230T0 FIND A DISTRIBUTOR
6330403020 FIND A DISTRIBUTOR
63304030G0 FIND A DISTRIBUTOR
6330503020 FIND A DISTRIBUTOR
63305030G0 FIND A DISTRIBUTOR
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