OK 63.20 E316L-16 Stainless Steel Welding Electrodes - 3.2 x 350mm 1/2 VP

Benefits

Achieve high-quality, crack-resistant welds
Reduce the risk of corrosion in stainless steel applications
Improve welding efficiency and productivity
Weld in all positions for greater versatility
Easy to use for both experienced and novice welders
Achieve Superior Quality, Corrosion Resistance, and Weldability for Thin-Walled Pipes

ESAB OK 63.20 E316L-16 stainless steel welding electrodes are ideal for professional welders who demand exceptional quality, consistency, and ease of use. These rutile-coated electrodes are designed for welding 18Cr12Ni3Mo (316L) type steels and stabilised steels of similar composition. They are particularly well-suited for thin-walled pipe applications, with diameters ranging from 1.6mm to 2.5mm. ESAB OK 63.20 electrodes deliver excellent weldability in all positions, including vertical down, making them a versatile choice for demanding projects.

Features
Rutile-coated for easy slag removal and smooth weld finish
Extra-low carbon content for superior corrosion resistance
Ideal for thin-walled pipes (diameters 1.6mm to 2.5mm)
Excellent weldability in all positions, including vertical down
Easy to strike and restrike for efficient welding

Ordering
Part No.
Description
6320162030
OK 63.20 1.6x300mm - DISCONTINUED
6320202030
OK 63.20 2.0x300mm - DISCONTINUED
6320252030
OK 63.20 2.5x300mm *
6320323020
OK 63.20 3.2x350mm - DISCONTINUED
63201620L0
OK 63.20 1.6x300mm 1/4 VP - 4.2kg - 6 Packs
63202020L0
OK 63.20 2.0x300mm 1/4 VP - 4.2kg - 6 Packs
63202520L0
OK 63.20 2.5x300mm 1/4 VP - 4.2kg - 6 Packs
63203230T0
OK 63.20 3.2x350mm 1/2 VP - 5.1kg - 3 Packs
* Please contact us for a quote



Applications
Chemical and petrochemical piping
Food and beverage processing equipment
Pharmaceutical equipment
Pulp and paper mills
Architectural applications
Specifications

Specifications
Classifications
EN ISO 3581-A : E 19 12 3 L R 1 1
SFA/AWS A5.4 : E316L-16
CSA W48 : E316L-16
Werkstoffnummer : 1.4430

Approvals
CE : EN 13479
CWB : E316L-16
UKCA : EN 13479
VdTÜV : 09716
Welding Current
DC+, AC
Ferrite Content
FN 3-10
Alloy Type
Austenitic CrNiMo
Coating Type
Acid Rutile
Min AC OCV
50
Typical Tensile Properties

Condition
Yield Strength
Tensile Strength
Elongation

ISO
As Welded
480 MPa
590 MPa
41 %

Typical Charpy V-Notch Properties
Condition
Testing Temperature
Impact Value
ISO
As Welded
20 °C
56 J
As Welded
-60 °C
46 J
Typical Weld Metal Analysis %
C
Mn
Si
Ni
Cr
Mo
N
FN WRC-92
0.02
0.7
0.7
12.1
18.4
2.8
0.11
4

Deposition Data
Diameter
Current
Voltage
Efficiency (%)
Fusion time per electrode at 90% I max
Deposition Rate
1.6 x 300 mm
15-40 A
23 V
63 %
53 sec
0.3 kg/h
2.0 x 300 mm
18-60 A
25 V
62 %
49 sec
0.5 kg/h
2.5 x 300 mm
25-80 A
22 V
63 %
54 sec
0.8 kg/h
3.2 x 350 mm
55-110 A
26 V
60 %
65 sec
1.2 kg/h

Take your stainless steel welding projects to the next level with ESAB OK 63.20 E316L-16 stainless steel welding electrodes. Order yours today from Express Weldcare Services (EWS) !