AK-E81T1-Ni1C
Standard:
EN ISO 17632- A:T 46 4 1Ni P C1 1
AWS A5.20 E81T1-Ni
GB/T 17493 E551T1-Ni1C
Description: Rutile flux cored wire, containing 1% Ni, deposited metal with ultra-low diffusible hydrogen content ; stable arc, less spatter, beautiful shape, good slag removal performance, excellent welding process performance; low temp-erature impact Excellent performance.
Application: Suitable for welding bridges, port machinery, shipbuilding, offshore platforms, LPG cryogenic equipment, etc. of the same strength level.
Typical Chemical Composition(%):
C:0.12 Mn:1.50 P:0.03 S:0.03 Si:0.80 Ni: 0.8-1.1
Typical Mechanical Properties(%):
Test Item Tensile strength (MPa) Yield Stress (MPa) Elongation (%) Impact values (J)
Standard 550-690 ≥470 ≥19 ≥27J/-40℃
Typical Value 590 530 25 95
Recommended welding parameters:
1.0mm:15-20V / 80-150A
1.2mm:20-32V / 140-300A
1.6mm:20-38V / 180-400A
