Selectarc F81 MIG Wire

Filler metal used for welding low alloy high strength steels, requiring good low-temperature toughness.

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Specification

Classification Weld metal composition (%)
AWS A5.28 ISO 16834-A C Si Mn Cu Ni P S Fe
ER80S-Ni1 G3Ni1 0.1 0.6 1.2 0.2 1.0 <0.015 <0.015 Balance

 

Classification Mechanical properties
AWS A5.28 ISO 16834-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
ER80S-Ni1 G3Ni1 500 600 25 -20 °C → 130 -40 °C → 80

 

Application

Cryogenics up to -40 °C.

Specification

Classification Weld metal composition (%)
AWS A5.28 ISO 16834-A C Si Mn Cu Ni P S Fe
ER80S-Ni1 G3Ni1 0.1 0.6 1.2 0.2 1.0 <0.015 <0.015 Balance

 

Classification Mechanical properties
AWS A5.28 ISO 16834-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
ER80S-Ni1 G3Ni1 500 600 25 -20 °C → 130 -40 °C → 80

 

Application

Cryogenics up to -40 °C.