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ER2594 duplex tig wire
₹ 1,500 Get Latest Price
Product Specifications
| Weight | 3 Kg |
| Availability | In Stock |
| Grade | ER2594 |
| Hardness | 52 HRC |
| Thickness | 2mm |
| Wire Diameter | 4 mm |
| Wire Material | DUPLEX |
GST No - 27AAEPD6088P1Z5 | Member since 2026
Ground Floor,, 7A,202D, Parekhwadi, Vitthalbhai Patel Road, Tilak Nagar,Girgaon, Mumbai, Maharashtra, 400004
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Product Details
ER2594 is a super‑duplex stainless steel TIG filler wire conforming to AWS A5.9 / ASME SFA 5.9, designed for welding super-duplex alloys like UNS S32750 (2507), S32760 (Zeron 100), and ASTM A890 grades, as well as for connecting carbon or low-alloy steels to duplex steels with high corrosion resistance and exceptional strength. The alloy features a carefully balanced chemistry—24–27% chromium, 8–10.5% nickel, 2.5–4.5% molybdenum, 0.20–0.30% nitrogen, and trace elements like carbon, manganese, silicon, copper, tungsten, phosphorus, and sulfur—that promotes a robust ferrite-austenite microstructure (approximately 45–55% ferrite), delivering excellent resistance to stress corrosion cracking and pitting in chloride-rich environments. Its mechanical profile is impressive, with a tensile strength of ~123,000 psi (~850 MPa), yield strength of ~94,000 psi (~650 MPa), and elongation around 28%
Ground Floor,, 7A,202D, Parekhwadi, Vitthalbhai Patel Road, Tilak Nagar,Girgaon, Mumbai, Maharashtra, 400004
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