AK-W807Ni
Standard:
EN ISO 2560-B:E 8015-C 1
AWS A5.5 E8015-C1
GB/T 5117 E5015-N5
Description: AK-W807Ni is a low-temperature steel electrode containing Ni in a low-hydrogen sodium coating, DC reverse connection,
and can be welded in all posit-ions. The deposited metal still has good impacttoughness at -80℃.
Application: Welding 1.5Ni steel structures working at -80℃.
Typical Chemical Composition(%):
C:0.08 Si:0.6 Mn:1.25 S:0.035 P:0.035 Ni:1.00
Typical Mechanical Properties(%):
Tensile strength (MPa) : ≥490
Yield Stress (MPa) : ≥390
Elongation (%) : ≥22
Impact values (J) : ≥27J/-80℃
Recommended welding parameters:
2.5mm: 60-100A
3.2mm: 80-130A
4.0mm: 140-200A
5.0mm: 180-240A
