DUROARC 77 E7018 2kg Vac Pack Hooks • Accuracy ±3% Size:Off-Set Ring Spanner 8 x 9mm

DUROARC 77 E7018 2kg Vac Pack Hooks • Accuracy ±3% Size:Off Set Ring Spanner 8 x 9mm • Accuracy ±3% New quick and simple spring free automatic latch design (one hand release) provides safety and convenience About this range The DUROARC 77 is an extra lowhydrogen moisture resistant steel electrode designed to weld in all positions including vertical down An excellent electrode for joining and repairing boiler plate pipe steels shipbuilding steels and cast steels Also excellent for welding weathering steels such as CortenThe DUROARC 77 is designed for welding of lowalloyed steels of medium tensile strength and where high xray qualities are requiredSPECIFICATIONSTensile Strength610 MPaYield Strength500 MPaElongation32 Charpy V Notch 30C90JAPPLICATION Structural steel Pressure vessels Pipework Earthmoving Equipment Repair and maintenanceWELDING PROCEDURESRemove all surface contaminants Maintain a short arc gap and use a stringer or slight weave technique Chip slag thoroughly between passesAWS A 51 E70181 H8