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Classification:
AWS A5.29 E81T1-Ni1MJ
EN ISO 17632-A T 46 6 1Ni P M 2 H5
Description:
Elgacore DWA 55Ni1 is a rutile flux cored wire producing a nominal 0.9%Ni, micro-alloyed weld
metal, for use in severely demanding applications such as offshore fabrication.The wire runs with a
smooth but forceful arc and exhibits exceptional all-positional operability combined with high
productivity. Elgacore DWA 55Ni1 offers a universal flux cored wire to a broad range of users
requiring NACE conformity, very good fracture toughness in both the as-welded and stress relieved
condition, and reliable CTOD values.
Welding positions:
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.%
Mechanical properties
Typical
Yield strength, Rp0.2%: 550 MPa
Tensile Strength, Rm: 610 MPa
Elongation, A5 28%
Impact energy, CV:
–60°C
•
75 J
Hydrogen content / 100 g weld metal
≤ 5 ml
Approvals:
DNV
LR
Recommended parameter range:
Deposition rate per hour:
Product data:
1,2 95592012 15 kg D300
1,2 95592112 5 kg D200