OK 63.35 SMAW
Type Basic E316L-15
Description
OK 63.35 is a low-carbon, basic, stainless electrode
designed for welding steel of the
18Cr12Ni3Mo type. The high impact toughness
at cryogenic temperatures (-196°C) makes OK
63.35 excellent in LNG applications. The weld
metal is very resistant to cracking and porosity.
OK 63.35 has outstanding welding properties in
the vertical and overhead positions.
Welding current

DC+
Classifications
EN 1600 E 19 12 3 L B 2 2
SFA/AWS A5.4 E316L-15
Werkstoff Nr. 1.4430
Typical all weld metal composition, %
C             Si            Mn          Cr           Ni            Mo          Cu
<0.04       0.5          1.7          18.5        12.0        2.8          <0.3
Typical mech. properties all weld metal
Yield stress, MPa 430
Tensile strength, MPa 560
Elongation A4, % 40
Charpy V
Ferrite content FN 3-8
Test temps,
°C
Impact
values, J
Test temps,
°C
Impact
values, J
+20 95 -120 60
-60 75 -196 35
Approvals
ABS Stainless
DNV 316L
SS EN 1600
UDT EN 1600
VdTÜV 04815

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