OK 67.45 SMAW Type Lime-basic (E307-15) Description Austenitic stainless steel electrode producing a weld metal with less than 5% ferrite. The tough weld metal has excellent crack resistance, even when welding steels with very poor weldability. Suitable for joining 12 -14% manganese steel to itself or other steels. It is also suitable for buffer layers before hardfacing. Welding current DC+ Classifications EN 1600 E 18 8 Mn B 4 2 SFA/AWS A5.4 (E307-15) Typical all weld metal composition, % C Si Mn Cr Ni Mo Cu 0.11 0.5 6.0 18.5 8.5 <0.5 <0.5 Typical mech. properties all weld metal Yield stress, MPa 470 Tensile strength, MPa 605 Elongation A5, % 35 Charpy V Ferrite content FN <5 Test temps, °C Impact values, J +20 85 Approvals ABS Stainless Sepros UNA 409820 UDT EN 1600 VdTÜV 01580
