Super Optimal 7018-S Electrodes

Features and Applications

Super Optimal E7018-1 is a basic coated, vacuum packed low hydrogen electrode suitable for use in welding high strength fine grained steels and for welding restrained structures were high welding stresses cannot be avoided. It will also give high ductility at low temperatures, down to -45°C

Standards

ENISO 2560-A E46 6B 42 H5

AWSA5.1 E7018-1H4

Mechanical Properties

Yield Point N/mm                  450

Tensile Strength N/mm        550-620

Elongation %                           28

Chemical Composition

C

Si

Mn

0.08

0.40

1.40

Current Type

AC/DC+

Arc Voltage

70V

Manufacturer's Approvals

Approvals on request