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Duplex Stainless Steel ASTM A789 S32205 Seamless Pipe

Duplex Stainless Steel ASTM A789 S32205 Seamless Pipe

Application:
Chemical processing, transport and storage,
Oil and Gas exploration and processing equipment,
Marine and other high chloride environments,
Pulp and paper digesters, liquor tanks and paper machines.

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Product Details

Duplex Stainless Steel ASTM A789 S32205 Seamless Pipe

Our duplex stainless steel UNS S32205 tubes are truly enduring. The range of these duplex S32205 tubes allows them to be matched for corrosion resistance with the austenitic and ferritic steel grades. Meanwhile, when these duplex steel S32205 pipes are melted it solidifies from the liquid phase to a completely ferritic structure. ASTM A789 duplex steel S32205 tubing is two-phase, ferritic, austenitic 22% chromium, 3% molybdenum, 5 to 6% nickel alloyed stainless steel. ASEM SA789 duplex steel S32205 seamless pipe is the most widely used duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades.

 

1. Standards:
ASTM A789 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service


2. Chemical Requirements

Chemical Composition
UNS DesignationCMnPSSiNiCrMoNCuOthers
S322050.0320.030.0214.5-6.522.0-23.03.0-3.50.14-0.20

 

3. Tensile and Hardness Requirements

UNS DesignationTensile Strength, min, ksi (Mpa)Yield Strength, min, ksi (Mpa)Elongation in 2 in. or 50mm, min, %Hardness, max.
S3220595 (655)70 (485)2529030


4. Available Size Range

OD: 10.3~914mm (1/8''~6'');

WT: 0.5~70mm


Please feel free to contact sales@xoosc.com to get a price!

Duplex Stainless Steel ASTM A789 S32205 Seamless Pipe in China.jpg

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