201,204,310,310s,316,316L,321,430 Stainless steel plate/sheet,Stainless steel coil,Stainless steel pipe Atlas Grade datasheet 2304 rev May 2008 July 2010.Although 2304 has good high temperatureoxidation resistance this grade, like otherduplex stainless steels, suffers fromembrittlement if held at temperatures above300°C. 2304 resists this high temperatureembrittlement better than other duplex gradesbut the effect will still occur after about 10hours at elevated temperatures. If embrittledthis can only be rectified by a full solutionannealing treatment. Duplex stainless steelsare almost never used above 300°C.
Duplex Stainless Steel Types Lean 2304 LDX 2101 2202 2102 23% Cr, 4% Ni 21% Cr, 1% Ni 22% Cr, 2% Ni 21% Cr, 2% Ni Standard 2205 22% Cr, 5% Ni Super 2507 25% Cr, 7% Ni . 11 Always use a recommended welding product Duplex stainless steel weld fillers are slightly Duplex stainless steel grades OutokumpuThe duplex stainless steel grades Forta LDX 2101, Forta DX 2304, Forta EDX 3304 and Forta LDX 2404 are referred to as lean duplex steel grades. Typical applications are storage tanks, bridges, water heaters and reinforcement bars. The corrosion resistance is comparable to the standard austenitic steel grades like 304/304L (4301/4307) and 316 Grade 2304 Stainless Steel Technical Data - ASKznStainless Steel - Grade 2304. The duplex stainless steels have a microstructure, when heat treated properly, of nearly equal proportions of austenite and ferrite. This microstructure ensures that the duplexes are much more resistant to stress corrosion cracking (SCC) than austenitic stainless steels.
Duplex 2304, also called Alloy 2304, is a molybdenum-free duplex stainless steel. It has a structure that is a balance of ferritic and austenitic and is often used as a replacement for Alloys 304L and 316L. Some of Duplex 2304 stainless steels other properties include: Stainless Steel Grade Duplex 2304 (UNS S32304)
- IntroductionMechanical PropertiesOther DesignationsManufacturing ProcessApplicationsStainless steel grade Duplex 2304 is a duplex stainless steel type with a structure that is a balance of ferritic and austenitic. It has high strength and toughness, resistance to stress corrosion cracking, high thermal conductivity, low thermal expansion, and easy fabrication. It is recommended that this steel is not used in areas where the steel would be exposes to temperatures over 1058°C (570°F) for prolonged periods. The following datasheet provides an overview of stainless steel grade Duplex 2304.Duplex stainless steels brochure Stainless Steel World.netSep 21, 2009 · Sandvik SAF 2304 is suitable for hydraulic and instrumentation tubing systems, as it can withstand nearly twice the pressure of tubes of the same diameter and wall thickness in ASTM 300 materials. Sandviks SAF 2205 is the most widely used of the current duplex materials.
Stainless Steel Sheet, Plate and Coil, Stainless Steel Stainless steel is a corrosion resistant steel alloy with a minimum of 10.5% chromium. There are different grades and surface finishes of stainless steel produced to accommodate the environment in which the material will be implemented.
post weld heat treatment to soften and toughen the weld. 3.3 AUSTENITIC STAINLESS STEEL The austenitic stainless steels contain 16-26% Cr, 8-24% Ni + Mn, up to 0.40% C and small amounts of a few other elements such as Mo, Ti, Nb (Cb) and Ta. The balance between the Cr and Ni + Mn is normally adjusted to provide a microstructure of 90-100% Welding-duplex stainless must follow precise instructionsModern duplex stainless steels can be grouped according to similarity of composition to four main Grades identified for ease of reference:(UNS No.S32304) - Lean duplex 2304 with low or no Mo (UNS No.S32205) - Duplex 2205, the most used of these steels (UNS No.S32550) - 25 Cr like 255 and DP-3STAINLESS STEEL / DUPLEX Weldwell Speciality Pvt. Ltd.Wire for joining 2205 and 2304 or other similar duplex steels:FCAW:E2209T0-1:TA:GFW 329J3L:Welding of duplex Stainless Steel:About. We have earned a name as reputed and trusted supplier catering to special and specific needs of the welding industry. Managed by a group of highly technically qualified personnel, we are committed to serve