Cold Drawn 10mm 1.4362 Duplex 2205 Pipe Round Shaped
10mm 1.4362 duplex stainless steel Tube Bright Annealed Custom Lengths / Sizes
SPEZILLA TUBE supplies welded tube per ASTM A 269, ASTM A 249 or as rolled and welded. We supply common grades of stainless such as 304/304L and 316/316L in standard tube sizes and wall thicknesses, as well as more challenging stainless welded tube requirements including 304H, 316H, 309/S, 310/S, 317/L, 321/H, 347/H, 410, 410S, Duplex 2205, Duplex 2507, and more.
2205 is the most widely used duplex (ferritic/austenitic) stainless steel grade. It finds applications due to both excellent corrosion resistance and high strength. The standard duplex S31803 composition has over the years been refined by many steel suppliers, and the resulting restricted composition range was endorsed as UNS S32205.Duplex S32205 gives better guaranteed corrosion resistance, but for much of the Duplex S31803 currently produced also complies with Duplex S32205. 2205 is not generally suitable for use at temperatures above 300ºC as it suffers from precipitation of brittle micro constituents, nor below -50ºC because of its ductile-to-brittle-transition.
| Item | Description | |
| Basic Information | Material Grade | TP304 , TP304L , TP304H , TP316 , TP316L , TP316Ti , TP309S , TP310S , TP321 , TP321H , TP347 , TP347H , S31803 , S32750 , S32205 etc |
| Outer Diameter |
1/4"-4" |
|
| Wall Thickness | BWG20-BWG10 | |
| Length | Can be Produced as per customer’s requirement | |
| Standard | ASTM A213 ; ASTM A269 ; ASTM A312 ; ASTM A789 ; ASTM A790 ect . | |
| Process Method | Cold Drawn or Cold Rolled |
|
This specification covers Seamless austenitic stainless steel tubing intended for high temperature usage such as boiler, superheater, heat exchanger, or condenser tubes.
SeaWorthy Polywooden Cases/In Bundle
- Application:
Boilers, heat exchanger, heaters or condensers.
-
Package
Specifications:
| Specifications (ASTM/ASME) Duplex Stainless Steel Pipe | ||||
| Alloy | UNS Designation | Material Specification |
Tubing Specification |
Pipe Specification |
| 2205 | S31803/S32205 | A 240/SA-240 | A 270 | A 790/SA-790 |
| A 789/SA-789 | A928/SA928 | |||
| Specifications (ASTM/ASME) Super Duplex Stainless Steel Pipe | ||||||
| Alloy | UNS Designation | Minimum Tensile Strength | Minimum Yield Strength 0.2% Offset |
Minimum Percent (%) Elongation in 2 inches (50.8 mm) |
||
| (psi) | (MPa) | (psi) | (MPa) | |||
| 2507 | S32750 | 116,000 | 800 | 80,000 | 550 | 15 |
Chemical Compositions:
| Chemical Composition (%) Duplex Stainless Steel Pipe | ||
| Alloy | 2205 | 2205 |
| UNS Designation | S31803 | S32205 |
| Carbon (C) max. | 0.030 | 0.030 |
| Manganese (Mn) max. | 2.00 | 2.00 |
| Phosphorus (P) max. | 0.030 | 0.030 |
| Sulfur (S) max. | 0.020 | 0.020 |
| Silicon (Si) max. | 1.00 | 1.00 |
| Chromium (Cr) | 21.0 - 23.0 | 22.0 - 23.0 |
| Nickel (Ni) | 4.5 - 6.5 | 4.5 - 6.5 |
| Molybdenum (Mo) | 2.5 - 3.5 | 3.0 - 3.5 |
| Nitrogen (N) | 0.08 - 0.20 | 0.14 - 0.20 |
| Iron (Fe) | Balance | Balance |
| Chemical Composition (%) Super Duplex Stainless Steel Pipe | |
| Alloy | 2507 |
| UNS Designation | S32750 |
| Carbon (C) max. | 0.030 |
| Manganese (Mn) max. | 1.20 |
| Phosphorus (P) max. | 0.035 |
| Sulfur (S) max. | 0.020 |
| Silicon (Si) max. | 0.80 |
| Chromium (Cr) | 24.0 - 26.0 |
| Nickel (Ni) | 6.0 - 8.0 |
| Molybdenum (Mo) | 3.0 - 5.0 |
| Nitrogen (N) | 0.24 - 0.32 |
| Copper (Cu) max. | 0.50 |
| Iron (Fe) | Balance |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.