Duplex 22mm 80mm Stainless Steel Pipe Wall Thickness S32003 For
Transport Tank
1. Features:
1.Superior resistance to general and local corrosion, especially to
stress corrosion, pitting corrosion, crevice corrosion, corrosion
fatigue and abrasion & corrosion.
2.Good weldability
3.Good mechanical properties
4.Excellent intergranular corrosion resistance
5.High cost-effectiveness, long life time
2. Standards:
ASTM A789 Standard Specification for Seamless and Welded
Ferritic/Austenitic Stainless Steel Tubing for General Service
3. 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.
4. 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
5. Chemical Requirements
| Chemical Composition |
| UNS Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu | Others |
| S32003 | 0.03 | 2 | 0.03 | 0.02 | 1 | 3.0-4.0 | 19.5-22.5 | 1.50-2.00 | 0.14-0.20 | … | … |
6. Tensile and Hardness Requirements
| Tensile and Hardness Requirements |
| UNS Designation | Tensile Strength, min, ksi (Mpa) | Yield Strength, min, ksi (Mpa) | Elongation in 2 in. or 50mm, min, % | Hardness, max. |
| HBW | HRC |
| S32003 | 100 (690) | 70 (485) | 25 | 290 | 30 |
| Wall≤0.187‘’ (5.0mm) |
| S32003 | 95 (655) | 65 (450) | 25 | 290 | 30 |
| Wall＞0.187‘’ (5.0mm) |
7. Available Size Range
OD | Thickness |
mm | inch | mm | SCH |
10.3~914 | 1/8’’~36’’ | 0.5~70 | All |
*If the steel grades and size you are looking for are not listed
above, please contact us for further information. |
