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Duplex Stainless Steel ASTM A789 S32003 Seamless Pipe

Duplex Stainless Steel ASTM A789 S32003 Seamless Pipe

Features: 1. Superior resistance to corrosion, especially to stress corrosion, pitting corrosion, crevice corrosion, corrosion fatigue and abrasion & corrosion;
2. Good weldability;
3. Excellent intergranular corrosion resistance;
4. High cost-effectivenss, long life time;

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Product Details

Duplex Stainless Steel ASTM A789 S32003 Seamless Pipe

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


2. 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.


3. Ordering Information

Quantity (feet, meters, or number of lengths),

Name of product (seamless or welded tubes)

Grade (S32003)

Size (outside diameter and average wall thickness, unless minimum wall thickness is specified),

Length (specific or random)

Optional requirements (for product analysis; for hydrostatic or nondestructive electric test),

Test report required

Special requirements


4. Chemical Requirements

Chemical Composition
UNS DesignationCMnPSSiNiCrMoNCuOthers


5. Tensile and Hardness Requirements

Tensile and Hardness Requirements
UNS DesignationTensile Strength, min, ksi (Mpa)Yield Strength, min, ksi (Mpa)Elongation in 2 in. or 50mm, min, %Hardness, max.
S32003100 (690)70 (485)2529030
Wall≤0.187‘’ (5.0mm)
S3200395 (655)65 (450)2529030
Wall>0.187‘’ (5.0mm)


6. Available Size Range

*If the steel grades and size you are looking for are not listed above, please contact for further information.

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