AK-ER80S-Ni1
Standard:
EN ISO 14341 A G 465 M 13 3Ni1
AWS A5.28 ER80S-Ni1
Description: Gas-shielded welding wire for 550MPa low-temperature steel deposited metal has good mechanical
properties, good low-temperature impact toughness at -45°C; stable arc, beautiful shape, good fluidity of molten iron,
less spatter, and excellent welding process performance.
Application: It is suitable for industries such as low-temperature containers pipelies, machinery, and LPG storage tanks,
and can meet the requirements of -45°C low-temperature environment.
Typical Chemical Composition(%):
C:0.12 SI:0.40-0.80 Mn:1.25 S:0.025 P:0.025 Ni:0.8-1.1 Cr：0.15 Mo：0.35 V:0.05
Typical Mechanical Properties(%):
Tensile strength (MPa) : ≥520
Yield Stress (MPa) : ≥470
Elongation (%) : ≥ 24
Impact values (J) : ≥54J/-45℃
Recommended welding parameters:
2.5mm: F/H-50-120A V/OH-50-120A
3.2mm: F/H-80-350A V/OH-80-150A
4.0mm: F/H-170-550A
