2205. 2205 is a duplex (austenitic-ferritic) stainless steel containing about 40 - 50% ferrite in the annealed condition. 2205 has been a practical solution to chloride stress corrosion cracking problems experienced with 304/304L or 316/316L stainless. The high chromium, molybdenum and nitrogen contents provide corrosion resistance superior to 2205 Plates - DM Duplex SteelWe are having wide range of sizes in our stock of 2205 DM Duplex Stainless Steel & 2507 Super DM Duplex Stainless Steel Plates . DM Duplex 2205 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. DM Duplex describes a family of stainless
Duplex stainless steel ller metals with increased nickel content relative to the base metal are most frequently used to weld duplex stainless steels to other duplex grades. The elevated nickel content of the ller metal ensures that an adequate level of austenite is formed in the weld metal during cooling. When welding to austenitic grades Duplex 2205 2507 Stainless Steel Plate Super 904L Duplex Stainless Steel Plate Super Stainless Steel Sheet. Home; About Us. Company Profile Honor and Partner Video. STAINLESS STEEL SHEET/PLATE > Duplex 2205 2507 Stainless Steel Plate Super 904L Stainless Steel Sheet Processing Service:Bending, Welding, Decoiling, Punching, Cutting. Product Description. Product Name. Duplex 2205 Stainless Steel UNS S31803 UNS S32205Duplex 2205 (EN 1.4462) also known as Duplex 2205 Stainless Steel, URANUS 45N, FALC223 with UNS S31803 and UNS S32205 is a two-phase corroded metal, ferritic and austenitic steel with 22% chromium (22Cr Duplex) 3% molybdenum, 5 to 6% nickel alloyed stainless steel also known as x2crnimon22-5-3 used extensively in applications that require good
Duplex 2507 (UNS S32750) is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking Duplex LDX 2101, 2304, 2205, 2507 Stainless Steel Plates Duplex stainless steel plate is our our main stainless steel products. Bebon has an extensive inventory of Duplex LDX 2101, 2304, 2205 and 2507 stainless steel plate available to satisfy your challenging corrosion and high strength requirements. Stainless 2507, Super Duplex 2507, UNS S32750, Stainless Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel.
2507 has all the superior properties of 2205, and its strength and corrosion resistance are better. The only difference is that it is more difficult to control the ferrite content of 2507. WELDING PRODUCT PROGRAMME Duplex and Super WELDING PRODUCT PROGRAMME DUPLEX STAINLESS STEEL Details Micrographs Base metal Pure weld metal HAZ 233-246 230-290 261-277 The temperature of the plates or pipes to be welded should Base Material 2304 2205 2507 Super duplex Carbon Steel / Inox 2209 Low Alloy Steel Inox 2209 D22/09 D22/09 Inox 2509MoB D25/09 304L / 347 Welding duplex stainless steel the ESAB waysuper duplex stainless steel - welding consumables as part of its extensive range of stainless steel welding wires S32205 1.4462 2205 x x x x x x x x x x S32550 1.4507 255 x x x x x S32750 1.4410 2507 x x x x x S32760 1.4501 Zeron 100 x x x x x S39274 DP3W x x x x x * Apply stringer beads or moderate weaving. Excess weaving affects the
The Duplex familycovers a broad range of corrosion resistance, allowing the substitution of standard stainless grades from 304 with Lean Duplex UR 2202, 904L with UR 2205, up to 6Mo with UR 2507 Super Duplex. 1.1 Chemical compositions Grade UNS EN C max Cr Ni Mo N Mn Others PREN min Lean Duplex