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2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard
2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard
2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard
2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard
Specifications
Brand Name :
Factory Direct Supply
Model Number :
2205
Certification :
ISO 9001
Place of Origin :
Other
MOQ :
1
Price :
negotiable
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
Adequate production
Delivery Time :
8 ~ 14 days
Packaging Details :
Standard Package
Product name :
2205 Stainless Steel Pipe
Standard :
ASTM A240/A240M—01
Color :
Silver
Shape :
Equal
Type :
Seamless
Grade :
2205
Section Shape :
Round
Advantage :
High Corrosion Resistance
Description
2205 Duplex Stainless Steel Pipe 0.5mm - 40.0mm Thickness Stainless Steel Seamless Tube
Thickness: 0.5mm-40.0mm
Width: 1000mm, 1219mm
Cold rolling: 2000mm or 2438mm
Advantages: High strength, good impact toughness and good overall and local stress corrosion resistance.
Standard number: ASTM A240/A240M --01
Product Name 2205 Stainless Steel Pipe Thickness 0.5mm-40.0mm
Tolerance ±10% Width 1000mm, 1219mm
Steel Grade S32305, S32101 Processing Service Bending, Welding, Decoiling, Cutting
Standard ASTM A240/A240M--01 Grade 2205
Type Seamless Application Industry
Delivery Time 8 ~ 14 days Cold rolling 2000mm or 2438mm
Specifications Round tube: φ1~1200mm Section Shape Round
Model Number 2205 Welding Line Type Seamless
Place of Origin Other Advantage High strength, good impact toughness and good overall and local stress corrosion resistance
Material Status Large stock or fast new production Package Standard Package
Technique Cold Rolled Hot Rolled Payment T/T30% Deposit+70% Advance
2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard 2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard
Product Description
2205 stainless steel is a duplex stainless steel composed of 21% chromium, 2.5% molybdenum and 4.5% nickel-nitrogen alloy. 2205 stainless steel pipe has high strength, good impact toughness and good overall and local stress corrosion resistance. It is generally used in pulp and paper industry classifiers, bleaching equipment, storage and processing systems, as well as rotating shafts, press rolls, blades, impellers, cargo boxes of ships or trucks, food processing equipment, etc. in high-strength corrosion-resistant environments.
Chemical Composition
C≤0.030 Mn≤2.00 Si≤1.00 p≤0.030 S≤0.020 Cr 22.0～23.0 Ni 4.5～6.5 Mo3.0～3.5 N0.14～0.20 (austenite-ferrite type)
Chemical C Si Mn P S Cr Ni Mo N
Standard ≤0.03 ≤1.00 ≤2.00 ≤0.04 ≤0.03 21.0~24.0 4.5~6.5 2.5~3.5 0.08~0.2
Generally 0.025 0.6 1.5 0.026 0.001 22.5 5.8 3.0 0.16
Performance (JIS G 4305-2005)
Distinguish Mechanical properties Remark - -
Ys (Mpa) Ts (Mpa) El (%) Hv 2.0t/2B
≥ 450 ≥ 620 ≥ 25% ≥ 18 ≤ 320
500 670 35% 27 280
Physical Properties
Density (g/cm³) Magnetic Specific Heat (J/g·°C) Thermal Conductivity 100°C (W/m) Thermal Expansion Rate 20~100°C (10/°C)
7.8 Yes 0.45 19.0 13.7
Standards
  • ASTM/ASME...........A240 UNS S32205/S31803
  • EURONORM...........1.4462 X2CrNiMoN 22.5.3
  • AFNOR...................Z3 CrNi 22.05 AZ
  • DIN.........................W. Nr 1.4462
Corrosion Resistance
Uniform Corrosion: Due to the chromium content (22%), molybdenum (3%) and nitrogen content (0.18%), 2205 has better corrosion resistance than 316L and 317L in most environments.
Local Corrosion Resistance: The chromium, molybdenum and nitrogen content in 2205 duplex stainless steel makes it highly resistant to pitting and crevice corrosion in oxidizing and acidic solutions.
Stress Corrosion Resistance: The duplex microstructure of stainless steel helps to improve the resistance of stainless steel to stress corrosion cracking. Under certain temperature, stress, oxygen and chloride conditions, austenitic stainless steel will undergo chloride stress corrosion. Since these conditions are difficult to control, the use of 304L, 316L and 317L is limited in this regard.
Corrosion Fatigue Resistance: The high strength and corrosion resistance of 2205 duplex steel give it high corrosion fatigue strength. Processing equipment is susceptible to corrosive environments and loading cycles, and the characteristics of 2205 Stainless Steel Pipe are very suitable for such applications.
Morphological Characteristics
Structure: The chemical composition of 2205 achieves an ideal microstructure of 50 α / 50 γ after solution annealing at 1900°/1922°F (1040°/1080°C). Heat treatment above 2000°F may result in an increase in the ferrite content. Like other duplex stainless steels, 2205 alloy is susceptible to the precipitation of intermetallic phases. Intermetallic phases precipitate between 1300°F and 1800°F, with the fastest precipitation rate at 1600°F. Therefore, we need to test 2205 to ensure the absence of intermetallic phases, and the test refers to ASTM A 923.
Application Areas
  • Pressure vessels, high-pressure storage tanks, high-pressure pipelines, heat exchangers (chemical processing industry)
  • Oil and gas pipelines, heat exchanger fittings
  • Sewage treatment system
  • Pulp and paper industry classifiers, bleaching equipment, storage and processing systems
  • Rotating shafts, press rolls, blades, impellers, etc. in high-strength corrosion-resistant environments
  • Cargo boxes of ships or trucks
  • 2205 stainless steel pipes are used in food processing equipment
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2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard

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Product Detail
Brand Name :
Factory Direct Supply
Model Number :
2205
Certification :
ISO 9001
Place of Origin :
Other
MOQ :
1
Price :
negotiable
Contact Supplier
2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard
2205 Duplex Stainless Steel Pipe with High Corrosion Resistance and Seamless Construction ASTM A240/A240M Standard

JuDe Steel Co., Ltd.

Verified Supplier
1 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Stainless Steel Pipe, Stainless Steel Rod, Hot Rolled Stainless Steel Sheet
Total Annual :
40,000 tons-50,000 tons
Employee Number :
80~99
Certification Level :
Verified Supplier
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