ASTM A789 S32205 Stainless Steel Pipe For Oil / Gas Production Systems
ASTM A789 S32205 Stainless Steel Tube For Oil and Gas Production Systems
Specifications
ASTM A789 S32205 Stainless Steel Tube of Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service. ASTM A789 2205 Duplex Stainless Steel Seamless Tube combines high strength with exceptional corrosion resistance. Ideal for demanding environments like oil & gas, chemical processing, and marine applications, this seamless tubing offers double the yield strength of 316 stainless and superior resistance to stress corrosion cracking, pitting, and crevice corrosion, providing unmatched durability and longevity in chloride-containing service.
| American Standard | Standard Name |
| A 789 / SA 789 | Seamless and Welded Ferritic/Austenitic Stainless Steel Tubing for General Service |
ASTM A789 S32205 Stainless Steel Tube Chemical Composition
(Sources American Standard A789 / A789M TABLE 2 Chemical Requirements)
| UNS Designation A | C | Mn | P | S | Si | Ni | Cr | Mo | N |
| S31803 | 0.03 | 2 | 0.03 | 0.02 | 1 | 4.5–6.5 | 21.0–23.0 | 2.5–3.5 | 0.08–0.20 |
ASTM A789 S32205 Stainless Steel Tube Mechanical Properties
(Sources American Standard A789 / A789M TABLE 1 Tensile and Hardness Requirements)
| UNS Designation | Tensile strength, | Yield strength, | Elongation | Hardness | |
| min, | min | in 2 in. or 50 | |||
| ksi[MPa] | ksi[MPa] | mm, min,% | Brinell | Rock-well C | |
| S31803 | 90 [620] | 65 [450] | 25 | 290 | 30.5 |
ASTM A789 S32205 Stainless Steel Tube Application
- Aggressive Corrosion and Stress Corrosion Service
- Heat Exchangers for Seawater and Brackish Water
- Process Heat Exchangers in Chemical Industry
- Oil & Gas Production Tubing and Piping
- Oil & Gas (Onshore & Offshore)
- Chemical & Petrochemical Processing
- Power Generation
- Pulp & Paper Industry
- Water and Wastewater Treatment
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