

Classification:

AWS A5.29

EN ISO 18276-A

E91T1-K2MJ

T 55 4 Z P M 2 H5

Description:

Elgacore DWA 65L is a rutile flux cored wire designed to meet extremely high weld integrity demands

in applications such as offshore fabrication. The micro-alloyed design, in combination with the 1.7%

Ni, 0,1% Mo alloying level, produces excellent fracture toughness down to –40°C, whilst ensuring a

good safety margin of yield strength in 500 MPa steel. Impact strength is tolerant to a wide range of

heat-input and preheat/interpass conditions. The all-positional wire operates with a smooth but

forceful arc to give very good penetration characteristics when welding horizontally, combined with

high deposition rates when welding vertically up. Elgacore DWA 65L is CTOD tested.

Applications:

500 Mpa base material in Offshore constructions

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

Chemical composition, wt.%





















Deposition rate per hour:

Mechanical properties

Typical

Yield strength, Re:

Tensile Strength, Rm:

Elongation, A5

Impact energy, CV:

620 MPa

690 MPa

25%

–40°C • 80 J

Hydrogen content / 100 g weld metal

≤ 5 ml

Approvals:

Product data:





1,2

111

95882012



15 kg D300