Selectarc D25/09W MIG Wire

Very low carbon content solid GTAW rod for joining Duplex and Super Duplex Stainless Steels (austenitic-ferritic microstructure). Resistant in chloride containing media against pitting corrosion as well as crevice and stress corrosion. Pitting index (PREN): > 40.

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Specification

Classification Weld metal composition (%)
AWS A5.9 ISO 14343-A C Si Mn Cr Mo W Ni N2 P S Fe
ER2594 W 25 9 4 N L G 25 9 4 N L 0.018 0.3 0.8 25.2 3.7 0.7 9.3 0.25 <0.03 <0.015 Balance

 

Classification Mechanical properties
AWS A5.9 ISO 14343-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
ER2594 W 25 9 4 N L G 25 9 4 N L 730 900 25 +20 °C → 150 -40 °C → 120

Specification

Classification Weld metal composition (%)
AWS A5.9 ISO 14343-A C Si Mn Cr Mo W Ni N2 P S Fe
ER2594 W 25 9 4 N L G 25 9 4 N L 0.018 0.3 0.8 25.2 3.7 0.7 9.3 0.25 <0.03 <0.015 Balance

 

Classification Mechanical properties
AWS A5.9 ISO 14343-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
ER2594 W 25 9 4 N L G 25 9 4 N L 730 900 25 +20 °C → 150 -40 °C → 120
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