3.5Ni for low temperature toughness

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3.5Ni for low temperature toughness

INETIG 80 Ni 3

Low alloy copper-coated tig rod designed for welding low alloy steels with 3,5% Ni content, fine grained for low temperature applications. It is 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, when operating at temperatures to -80°C.

AWS A 5.28: ER80S-Ni3
EN ISO 636-B: W 57P 7 WN71
Box 5 Kg 5 Kg
Box 25 Kg 25 Kg
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)
C 0.10
Mn 1.00
Si 0.60
Ni 3.50
S 0.010
P 0.010
Cu 0.12
1.2 mm
1.6 mm
2.0 mm
2.4 mm
3.2 mm
4.0 mm
Yield strength 560 (T) MPa
Tensile strength 630 (T) MPa
Elongation 25 (T) %
Impact test Kv (-50°C) 90 (T) J
Impact test Kv (-60°C) 60 (T) J
Impact test Kv (-75°C) 40 (T) J
All positions
INEFIL 80 Ni 3 3.5Ni for low temperature toughness
INESUB S2Ni3 3.5Ni for low temperature toughness
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