OK 63.34 SMAW
Type Acid-rutile E316L-16
Description
OK 63.34 is a stainless electrode of the
19Cr12Ni2.8Mo type, designed for the verticaldown
welding of steels of similar composition.
OK 63.34 produces beads with avery good finish
and a smooth transition to the joint edges. The
slag volume is fairly small and is easy to manipulate
and easy to remove.
Welding current

DC+, AC OCV 60 V
Classifications
EN 1600 E 19 12 3 L R 1 1
SFA/AWS A5.4 E316L-16
Werkstoff Nr. 1.4430
CSA W48 E316L-16
Typical all weld metal composition, %
C             Si            Mn          Cr           Ni            Mo          Cu
<0.03 0.7 0.9 18.0 12.0 2.8 <0.3
Typical mech. properties all weld metal
Yield stress, MPa 440
Tensile strength, MPa 600
Elongation A4, % 40
Charpy V
Ferrite content FN 3-8
Test temps, °C Impact values, J
+20 65
-120 38
Approvals
CWB CSA W48
UDT EN 1600
VdTÜV 03816