Type
Solid MIG wire for extra low temperature applications.
classification
AWS
A 5.28: ER 80S-Ni3
EN ISO
14341-B: G 57P 7 M22 SN71
Applications

Used in petrochemical industry where it finds applications in construction of cryogenic plant and associated pipework, in the manufacture, storage and distribution of volatile liquids and liquefied gases.

Type
Solid MIG wire for extra low temperature applications.
Applications

Used in petrochemical industry where it finds applications in construction of cryogenic plant and associated pipework, in the manufacture, storage and distribution of volatile liquids and liquefied gases.

Properties

Excelent impact properties at subzero temperatures down to -80°C.

Classification
AWS
A 5.28: ER 80S-Ni3
EN ISO
14341-B: G 57P 7 M22 SN71
F-nr
6
FM
1
Suitable for
ASTM A 203 Gr D, E, F - A 333 Gr 3 - A 350 Gr LF3 - A 352 Gr LC3
EN (BS 1501 Gr 503 - BS 1503 Gr 503 - BS 1504 Gr 503 LT60)
Approvals
CE
Welding positions
PA
PB
PC
PD
PE
PF
PG
Redrying
Not required
Analysis
C Si Mn P S Cr Ni Mo Ti V Cu Al Zr Other Ti+Zr
0.1 0.6 1 0.01 0.01 3.5 0.12
Mechanical Properties
Heat
Treatment
RP0,2
(MPa)
Rm
(MPa)
A5
(%)
Impact Energy (J) ISO-V Hardness
-70°C
620°C±15°C 2h >550 >630 >25 40 HRc