Specification Sheet Overview

Often referred to as the work horse grade, 2205 is essentially the most broadly used grade within the duplex family of stainless steels. High corrosion-resistant and excessive power UNS S32205 can face up to the brackish or salt water influence of a coastal flood surge. This quality along with lengthy service life and low maintenance requirements led to using 2205 duplex stainless-steel in pedestrian bridges.

duplex steel 2205 plate


The Helix in Marina Bay, Singapore and the Harbor Drive Pedestrian Bridge in San Diego, CA both use 2205 as a main structural material providing high strength, sustainable structures with cutting-edge design. Sandmeyer Steel Company has an intensive inventory of 2205 duplex chrome Stainless steel manufacturer steel plate in thicknesses from three/sixteen” (4.8mm) via 6″ (152.4mm). The yield power is about twice that of austenitic stainless steels, thus allowing a designer to save lots of weight and making the alloy more price aggressive when in comparison with 316L or 317L.

  • It is the addition of molybdenum and the dual metallic phases that give the extra strength and corrosion resistance to this material.
  • Duplex 2205 Coil is used in applications like pipelining in high stress vessels where ordinary and austenitic steel types would not stand the corrosion and excessive strain.
  • The sheets and plates of duplex steel are of magnetic strength and might clearly be distinguished from the other stainless-steel classes because of this characteristic.
  • Although the machinery is efficient sufficient, the high strength of the grade features a provide for stronger spring-again.

Duplex stainless steels are generally, harder than ferritic stainless steels. Strengths of duplex stainless steels can in some cases be double that for austenitic stainless steels. ASTM A240 DUPLEX STEEL 2205 CHEQUERED PLATE STOCKHOLDER, LEADING MANUFACTURER OF DUPLEX STEEL 2205 PLATES SUPPLIER, DUPLEX 2205 HIGH QUALITY PLATES, DUPLEX STEEL 2205 CR PLATES EXPORTER, DUPLEX STEEL 2205 COLD ROLLED PLATE EXPORTER IN INDIA. The excessive chromium content of duplex stainless steels that protects in opposition to corrosion, causes embrittlement at temperatures over about 300°C.

Alloy 2205 duplex stainless steel plate must be annealed at 1900°F minimal, adopted by fast cooling, ideally by water quenching. Stress aid treatments at any lower temperature carry the risk of precipitation of detrimental intermetallic or nonmetallic phases. Alloy 2205 duplex stainless-steel plate is especially suitable for purposes overlaying the -50°F/+600°F temperature range. Temperatures exterior this range could also be thought of however want some restrictions, particularly for welded structures.

They aren’t fairly as easily welded as the austenitic grades however low thermal expansion in duplex grades reduces distortion and residual stresses after welding. Steel UNS S31803 Plates provides higher guaranteed corrosion resistance, however for much of the Duplex S31803 at present produced also complies with Duplex S31803. Stainless Steel UNS S32205 Perforated Sheets is 2 – part, ferritic and austenitic steel by means of having 22 percent of chromium, 3 % of molybdenum, 5 % – 6 p.c of nickel alloy. We supplied Duplex 2205 Sheets & Plates finds applications due to each wonderful corrosion resistance and high power which might be really created from top quality of ordinary raw materials and are outlined based on with national and common tips.

2205 Stainless Steel Sheet might be used in cargo tanks, truck and in ships as sheeting material as it has excessive tensile stress and low thermal enlargement rates. 2205 Duplex Sheet is cost efficient as a result of it supplies excessive strength beneath decrease weights compared to different kinds of austenitic steel.