Selectarc F82 TIG 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 636-A C Si Mn Cu Ni P S Fe
ER80S-Ni2 W2Ni2 0.08 0.6 1.1 0.05 2.5 <0.02 <0.02 Balance

 

Classification Mechanical properties
AWS A5.28 ISO 636-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
ER80S-Ni2 W2Ni2 530 620 26 -20 °C → 130 -40 °C → 80 -60 °C → 50

 

Application

Cryogenics up to -60 °C.

Specification

Classification Weld metal composition (%)
AWS A5.28 ISO 636-A C Si Mn Cu Ni P S Fe
ER80S-Ni2 W2Ni2 0.08 0.6 1.1 0.05 2.5 <0.02 <0.02 Balance

 

Classification Mechanical properties
AWS A5.28 ISO 636-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
ER80S-Ni2 W2Ni2 530 620 26 -20 °C → 130 -40 °C → 80 -60 °C → 50

 

Application

Cryogenics up to -60 °C.