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Classification:
AWS A5.20 E 71T-1M
EN ISO 17632-A T 42 2 P M 1 H5
Description:
Elgacore DWA 50 is a rutile flux cored wire for use with an Ar/CO2 gas shield. The wire is
all-positional and runs with a very stable, soft arc producing excellent weld bead shape and finish with
negligible spatter. The slag is easily detachable and fume emission is very low. It is suitable for
welding mild and medium strength carbon manganese structural steels and produces excellent root
beads on ceramic backing. Ease of use and high productivity, in combination with good mechanical
properties and a weld metal hydrogen content less than 5 ml/100g, make Elgacore DWA 50 an
extremely versatile general purpose cored wire.
Welding positions:
Welding current:
DC+
Deposition efficiency:
88%
Shielding gas:
M21, 80% Ar + 20% CO2, 22-25 l/min
Stick-out:
15-25 mm
Chemical composition, wt.%
Mechanical properties
Typical
Yield strength, Re: 520 MPa
Tensile Strength, Rm: 590 MPa
Elongation, A5 28%
Impact energy, CV:
–20°C
•
75 J
Hydrogen content / 100 g weld metal
≤ 5 ml
Approvals:
ABS
DNV
LR
DB
MRS
TÜV
GL
RINA
BV
CE
Recommended parameter range:
Deposition rate per hour:
Product data:
1,2 95601012 15 kg BS300
1,2 95602112 5 kg D200
1,2 95602212 250 kg ProPac
1,6 95602016 12,5 kg D300