OK 67.13
SMAW
Type Rutile-basic

OK 67.13 is an austenitic stainless steel electrode for welding 25Cr20 Ni steels. The weld metal resists scaling up to 1.100-1.150C and does not contain any measureable ferrite. OK 67.13 can also be used for welding certain air hardening steels such as armour plate and for welding stainless to unalloyed steel.
Welding current, A
DC+, AC OCV 65 V


ClassificationsApprovalsTypical all weld metal compositionTypical properties all weld metal
EN 1600
E 25 20 R 1 2
SFA/AWS A5.4
E310-16
Werkstoff Nr.
1.4842
C0,12
Si0,5
Mn2,0
Cr26,0
Ni21,0
Cu<0,2
Redrying temperature, C
250
Redrying time, hours
2
Recovery
95-100
Yield stress, MPa
560
Tensile strength, MPa
600
Elongation, %
35
Elongation, %
35
Ferrite content
FN 0
Charpy V
Test temps, CImpact values, J
+2060

Diameter, mm2,53,24,05,0
Length, mm 300 350 350 350
Arc voltage, V 21 24 28 31
Welding current, A 50-85 65-120 70-160 150-220
N. Kg weld metal/kg electrodes 0,51 0,51 0,51 0,54
B. No. of electrodes/kg weld metal 101,0 53,0 34,0 20,5
H. Kg weld metal/hour arc time 0,8 1,2 1,7 2,6
T. Burn-off time, secs/electrode 42 58 61 67

 

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