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JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
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China S32205 Duplex Steel Seamless Tube with Cold-Drawing Technique for High Strength
China S32205 Duplex Steel Seamless Tube with Cold-Drawing Technique for High Strength

  1. China S32205 Duplex Steel Seamless Tube with Cold-Drawing Technique for High Strength

S32205 Duplex Steel Seamless Tube with Cold-Drawing Technique for High Strength

  1. MOQ: 50 kg
  2. Price: US $4.15 / kg
  3. Get Latest Price
Model NO. S32205 2205
Shape Round
Technique Cold-Drawing
Surface Treatment Bright
Specification OD 6-630mm
Production Capacity 50000kgs
Max Temperature 600° F
Tensile Strength 90 ksi (min)
Yield Strength 65 ksi (min)
Elongation 25%
Hardness 217 HB (max)
Density 0.278 lbm/in3
Electrical Resistivity 27.6 mWin
Thermal Conductivity 8.7 BTU/hrft°F
Heat Capacity 0.112 BTU/lbm°F
Certification ISO, AISI, ASTM

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  1. Product Details
  2. Company Details

Product Specification

Model NO. S32205 2205 Shape Round
Technique Cold-Drawing Surface Treatment Bright
Specification OD 6-630mm Production Capacity 50000kgs
Max Temperature 600° F Tensile Strength 90 ksi (min)
Yield Strength 65 ksi (min) Elongation 25%
Hardness 217 HB (max) Density 0.278 lbm/in3
Electrical Resistivity 27.6 mWin Thermal Conductivity 8.7 BTU/hrft°F
Heat Capacity 0.112 BTU/lbm°F Certification ISO, AISI, ASTM
High Light S32205 Stainless Steel TubeDuplex Steel Seamless TubingCold-Drawing Stainless Steel Tube
S32205 Stainless Steel Tube 2205 Duplex Steel Seamless Tubing
Duplex Steel 2205 Seamless Tube is a nitrogen-improved duplex stainless steel specifically engineered to address common corrosion issues encountered with 300 series stainless steels. The "duplex" classification refers to stainless steels that combine both austenitic and ferritic microstructures. In the annealed condition, 2205 contains approximately 40-50% ferrite, making it the most widely used grade in the duplex stainless steel family.
The duplex structure combines the beneficial properties of ferritic alloys (stress corrosion cracking resistance and high strength) with those of austenitic alloys (ease of fabrication and corrosion resistance). Use of 2205 Duplex stainless steel should be limited to temperatures below 600°F, as prolonged exposure to elevated temperatures can cause embrittlement.
Key Features of Duplex Steel 2205 Seamless Tube
  • High resistance to chloride stress corrosion cracking
  • Resistance to chloride pitting and crevice corrosion
  • Excellent general corrosion resistance
  • Superior sulphide stress corrosion resistance
  • High strength properties
  • Excellent weldability and workability
Applications of Duplex Steel 2205 Seamless Tube
  • Chemical process vessels, piping and heat exchangers
  • Pulp mill digesters, bleach washers, chip pre-steaming vessels
  • Food processing equipment
  • Oil field piping and heat exchangers
  • Vent gas desulfurization equipment
Chemical Composition of Duplex Steel 2205
Grade C Mn Si P S Cr Mo Ni N
2205 (S31803) 0.03 max 2.0 max 1.0 max 0.03 max 0.02 max 21.0-23.0 2.5-3.5 4.5-6.5 0.08-0.20
2205 (S32205) 0.03 max 2.0 max 1.0 max 0.03 max 0.02 max 22.0-23.0 3.0-3.5 4.5-6.5 0.14-0.20
Mechanical Properties of Duplex Steel 2205
Grade Tensile Strength ksi (min) Yield Strength 0.2% ksi (min) Elongation % Hardness (HB) MAX
2205 90 65 25 217
Physical Properties of Duplex Steel 2205
Temperature Density lbm/in³ Electrical Resistivity mWin Thermal Conductivity (BTU/hr·ft·°F) Heat Capacity BTU/lbm·°F Electrical Resistivity (in × 10⁻⁶)
at 68°F 0.278 27.6 8.7 0.112 33.5
at 212°F 26.1 9.2 0.119 35.4
at 392°F 25.4 9.8 0.127 37.4
at 572°F 24.9 10.4 0.134 39.4
Duplex Steel 2205 Seamless Tube product illustration

Company Details

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter

  • Total Annual:

    >1000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative... Our company is located in Wuxi City, China, we are a stainless steel plate, seamless steel pipe, round steel, steel belt, decorative pipe and other products distribution wholesale private enterprise. Our company operates stainless steel plate, seamless steel pipe, round steel, steel belt, decorative...

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Get in touch with us

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  • JIANGSU MITTEL STEEL INDUSTRIAL LIMITED
  • No.283-1, Youyi Middle Road, Xishan District, Wuxi City, Jiangsu Province
  • https://www.stainless-strips.com/

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