ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance

Quantité de commande min 50 kg
Prix US $3.85-5.5 / kg
Détails sur le produit
Numéro de modèle. 2205 Forme Rond
Technique laminé à froid Traitement de surface Brillant
Diamètre extérieur 9,5 mm-813 mm Épaisseur 0,8 mm-34 mm
Longueur 5.8m, 6m Tolérance d'OD +/- 0.2mm
Tolérance d'épaisseur +/- 0,02 mm Tolérance de longueur +/- 5mm
contenu de chrome 21-23% Contenu en molybdène 20,5-3,5%
Contenu en nickel 40,5% à 6,5% Teneur en azote 0,08-0,2%
Plage de température -50°F/+600°F
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ASTM A789/A790 Duplex Steel Pipe

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S31803 Stainless Steel Pipe

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Cold Rolled 2205 Duplex Pipe

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Description de produit
ASTM A789/A790 S31803 Pipes 2205 Duplex Steel Pipe
Product Specifications
Product NameDuplex Stainless Steel Pipe S31803 00Cr22Ni5Mo3N Duplex 2205
Product TypeRound SS Seamless Pipe
StandardsASTM, GB, DIN, AISI
Material GradeS31803 / 2205
Outer Diameter9.5mm - 813mm
Thickness0.8mm - 34mm
Length5.8m, 6m, or as per customer request
ToleranceOD: ±0.2mm | Thickness: ±0.02mm | Length: ±5mm
Surface TreatmentAnnealing, Pickling, Sandblasting
TestingSquash Test, Extended Test, Water Pressure Test, Heat Treatment, NDT
Chemical Composition
Element2205 Composition (%)
C≤0.030
Si≤1.00
Mn≤2.00
P≤0.03
S≤0.02
Cr21.0-24.0
Ni4.5-6.5
Mo2.5-3.5
N0.08-0.2
Industry Applications
  • Petrochemical Industry
  • Pharmaceutical Industry
  • Food Processing Industry
  • Aviation and Aerospace Industry
  • Architectural Decoration Industry
Product Features
High Strength & Durability: Twice the yield strength of austenitic stainless steel, enabling weight reduction in design applications.
Superior Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
Thermal Properties: Lower thermal expansion coefficient and higher thermal conductivity compared to austenitic stainless steels.
Temperature Range: Suitable for applications from -50°F to +600°F.
Common Applications
Chemistry processing, desalination plants, material handling systems, oil and gas mining, pulp and paper manufacturing, petrochemical facilities. Used in cargo tanks, couplings, heat exchangers, pipe fittings, pressure vessels, valve parts, and more.
Additional Features
Durable, corrosion-resistant, and high-temperature resistant. Custom specifications available upon customer request.
Product Images
ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 0 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 1 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 2 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 3 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 4
Packaging
ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 5 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 6 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 7 ASTM A789/A790 S31803 2205 Duplex Steel Pipe Cold Rolled for High Strength and Corrosion Resistance 8