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TSING SHAN STEEL INDUSTRIAL LIMITED

  • China,Wuxi ,Jiangsu
  • Verified Supplier
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China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and
China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and

  1. China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and
  2. China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and
  3. China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and
  4. China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and
  5. China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and
  6. China Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and

Cold-Drawing Technique Duplex Steel 2205 Seamless Tube with High Strength and

  1. MOQ: 50
  2. Price: 4.15
  3. Get Latest Price
Model NO. 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. 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 Cold-Drawing Technique Duplex Steel TubeHigh Strength S32205 Seamless TubeCorrosion Resistant Duplex Steel 2205 Seamless Tube
S32205 Seamless Tube Duplex Steel Tube 2205
Duplex Steel 2205 Seamless Tube is a nitrogen-enhanced duplex stainless steel 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, with austenite pools surrounded by a continuous ferrite phase. As the most widely used grade in the duplex family, 2205 is often referred to as the workhorse alloy.
The duplex structure combines the advantageous 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
  • Good 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
  • Flue 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 min: 21.0
max: 23.0
min: 2.5
max: 3.5
min: 4.5
max: 6.5
min: 0.08
max: 0.20
2205 (S32205) 0.03 max 2.0 max 1.0 max 0.03 max 0.02 max min: 22.0
max: 23.0
min: 3.0
max: 3.5
min: 4.5
max: 6.5
min: 0.14
max: 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 image Duplex Steel 2205 Seamless Tube application example

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    500,000,000-800,000,000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h... Company Overview : The company has an indoor warehouse of 5000 square meters and an open warehouse of 4000 square meters, which can fully meet the temporary turnover and phased storage of customers' steel pipe reservation. The subordinate processing plant has 6 sets of medium frequency h...

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  • TSING SHAN STEEL INDUSTRIAL LIMITED
  • NO.288,Youyi Road Xi Shan Dristrict , Wuxi, Jiangsu, China
  • https://www.316lsheet.com/

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