Selectarc 21/10MA TIG Wire

Filler metal used for welding steels of similar compositions 253MA kind. Temperature resistance up to over 1000 °C, high creep resistance.

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Specification

Classification Weld metal composition (%)
AWS A5.9 ISO 14343-A C Si Mn Cr N Ni P S Fe
W Z 21 10 N H 0.08 1.5 0.5 21.0 10.0 0.15 <0.02 <0.01 Balance

 

Classification Mechanical properties
AWS A5.9 ISO 14343-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
W Z 21 10 N H 450 650 38 +20 °C 120

Application

Oven, petrochemical, refinery.

Specification

Classification Weld metal composition (%)
AWS A5.9 ISO 14343-A C Si Mn Cr N Ni P S Fe
W Z 21 10 N H 0.08 1.5 0.5 21.0 10.0 0.15 <0.02 <0.01 Balance

 

Classification Mechanical properties
AWS A5.9 ISO 14343-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
W Z 21 10 N H 450 650 38 +20 °C 120

Application

Oven, petrochemical, refinery.