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