

Classification:

AWS A5.29

EN ISO 18276-A

E111T1-GM-H4

T 69 4 Z P M 2 H5

Description:

Elgacore R690 is a all-positional rutile flux cored wire suitable for welding high-strength low-alloy

steels with aminimum yield strength of 700 MPa. The wire operates with a stable arc to produce good

weld bead apearance, easy slag removal and excellent fracture toughness at temperatures down to

–40°C.

Applications:

Jack-up rigs, truck chassis, cranes, earthmoving machines, extended excavator booms, bridges,

flood gates and penstocks.

Welding positions:

Recommended parameter range:



Welding current:

DC+

Deposition efficiency:

87%

Shielding gas:

M21, 80% Ar + 20% CO2, 22-25 l/min

Stick-out:

15-25 mm

Mechanical properties

Typical

Yield strength, Rp0.2%:

Tensile Strength, Rm:

Elongation, A5

Impact energy, CV:

Deposition rate per hour:

764

813

21

–40°C • 90 J

Hydrogen content / 100 g weld metal

≤ 5 ml

Approvals:

Product data:





1,2

114

95542012



15 kg BS300