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OK 67.52 4.0x450 1/2-VP 120 [67524040G0] |
OK 67.52 SMAW
Type Zirconium-basic (E307-25)
Description
OK 67.52 is a synthetic, high-recovery electrode
of the 18Cr8Ni6Mn type for welding dissimilar
steels, 13Mn steels, steels with reduced weldability
and for cladding carbon steels.
Welding current
DC+, AC OCV 70 V
Classifications
EN 1600 E 18 8 Mn B 8 3
SFA/AWS A5.4 (E307-25)
Werkstoff Nr. 1.4370
Typical all weld metal composition, %
C Si Mn Cr Ni Cu
<0.15 1.1 6.0 18.0 9.0 <0.2
Typical mech. properties all weld metal
Yield stress, MPa 420
Tensile strength, MPa 630
Elongation A4, % 45
Charpy V
Ferrite content FN <3
Test temps, °C Impact values, J
+20 70
Approvals
UDT EN 1600
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