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Alloy2205

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Salem Stainless Steel Suppliers Pvt. Ltd.

33 - Lawyer Chenna Thambi Street, Konditope, Kondithope, Chennai, Tamil Nadu - 600079, India

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E-mail : rajesh@ssssgroup.in


Find below the search results for the material you've specified. Please note here this information is NOT to be used for design purposes, and in no event shall MSO be liable for any damages arising from the misuse of this information
What alloys does SSSS Groups supply?
Below is a comprehensive list of our alloys arranged by type. More detailed information can be found on each alloys specific page. All of our products are purchased to normal industry standards and come with material test reports (MTR) also known as material certifications.
What product forms are available?
  • Bar
  • Plate
  • Sheet
  • Pipe
  • Pipe Fittings
  • Flanges
  • Tube
  • Weld Wire

Stainless Steel 2205(tm)

Related Metals:
  • Marinox 21(tm)
  • Marinox 21(tm) AF.F51
  • AL 2205(tm)
  • Alloy 2205
  • Cabvalloy alloy VS-22(tm)
  • F51
  • Cabvalloy VS-22(tm)
  • RA 2205(tm)

Specifications:
  • ASTM A182 Grade F51
  • ASTM A240
  • ASTM A789
  • ASTM A790
  • DIN 1.4462
  • UNS S31803

Chemistry Data
  • Carbon : 0.03 max
  • Chromium : 21 - 23
  • Iron : Balance
  • Manganese : 2 max
  • Molybdenum : 2.5 - 3.5
  • Nickel : 4.5 - 6.5
  • Nitrogen : 0.08 - 0.2
  • Phosphorus : 0.03 max
  • Silicon : 1 max
  • Sulphur ; 0.02 max

General Information principal Design Features
2205 is a duplex stainless steel designed to combine improved resistance to stress corrosion cracking, pitting, crevice corrosion and high strength when compared with other stainless alloys. This alloy resists chloride environments and sulfide stress corr
Applications< Most often employed in welded pipe and tube in chemical tanks, flue gas filters, acetic acid distillation components and heat exchangers.
Machinability Similar in nature to 316 stainless steel. Slow speeds, positive feeds, sharp tooling and rigid mounts are essential. Machinable with either high speed or carbide tooling, with speeds for carbide reduced by roughly 20 %. Forming Due to its inherently high strength and work hardening rate, 2205 is difficult to form. It will take a lower radius than 316 stainless and a higher allowance must be made for springback.
Corrosion Resistance 2205 surpasses 316 and 317 stainless in its resistance to environments containing chloride ions, and halogens. It is also superior in resistance to intergranular attack, due to its low carbon content and pitting and crevice corrosion as well as stress cor
Welding

TIG, MIG, SMAW and manual covered electrode methods have been successfully employed. Use caution in the following areas : 1.) Do not preheat the weld piece. 2.) use low heat inputs and 3.) Cool below 300 F between passes.

Heat Working Hot work should be done in the range of 1750-2100 F, although room temperature forming is recommended whenever possible. When any hot forming is performed, a full anneal with rapid quench is required to reattain maximum stability and properties.
Annealing

Anneal at 1868-1958 F(1020-1070 C), water quench.
Physical Data

  • Density (lb / cu. in.) : 0.285
  • Specific Gravity : 7.88
  • Specific Heat (Btu/lb/Deg F - [32-212 Deg F]) : 0.1
  • Modulus of Elasticity Tension : 27.5

Mechanical Data
  • Form : Sheet
  • Condition : Test Specimen Annealed
  • Temper : 70
  • Tensile Strength : 105
  • Yield Strength : 75
  • Elongation : 35
  • Rockwell : C24
  • Brinnell : 252

  • Form : Sheet
  • Condition : Test Specimen Annealed
  • Temper : 400
  • Tensile Strength : 80
  • Yield Strength : 45

  • Form : Sheet
  • Condition : Test Specimen Annealed
  • Temper : 600
  • Tensile Strength : 79
  • Yield Strength : 40


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