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Alloy 20 (UNS N08020) Austenitic Seamless Pipe / Welded Pipe SCH10S SCH40S in Random 6m Length
| Place of Origin | China |
|---|---|
| Brand Name | DELTA |
| Certification | ISO |
| Model Number | Alloy 20 (UNS N08020) |
| Minimum Order Quantity | 500 kgs |
| Price | 4000-5150 USD/Ton |
| Packaging Details | standard packing for export |
| Delivery Time | 5 - 12 days based on the quantity |
| Payment Terms | T/T, Western Union, L/C |
| Supply Ability | 10 Ton per week |
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xProduct Details
| Products | N08020 Stainless Steel Pipe | Grade | Alloy 20 (UNS N08020) |
|---|---|---|---|
| Standard | ASTM GB EN | Length | 6m Or Custom Cutting Any Length As Request |
| Diameter | DN10 - DN400 | Wall Thickness | SCH10 - XXS Or Unstandard Size |
| Type | Seamless Pipe | Service | Cutting, Polishing |
| Application | Heat Exchanger | Packing | Wooden Box Or PP Bag |
| Highlight | Stainless Steel Round Tubing,Ss Round Tube,Ss Round Pipe |
||
Product Description
Alloy 20 (UNS N08020) Austenitic Seamless Pipe / Welded Pipe SCH10S SCH40S in Random 6m Length
| Products Name | Alloy 20 Stainless Steel Pipe |
| Pipe Type | Seamless Pipe . Welded Pipe |
| Surface | Pickling , polishing |
| Out Diameter | 6 - 508mm |
| Wall Thickness | 1.0 - 50.0mm |
| Length | 6m or cutting any length as request |
| Standard | ASTM / GB / EN / DIN / JIS / BS / BIS |
| Mainly Grade | 304 304L 304H 309S 310S 316L 316Ti 317L 321 347 2205 2507 904L 254SMO 800/800H Alloy20 ,Hastelloy Alloy, Monel Alloy,Inconel Alloy |
| Service | Cutting, Polishing, Hairline Finishing |
| MOQ | 200 Kgs |
| Packing | standard packing for export |
| Application | Industrial , food , medical, househould |
Alloy 20 (UNS N08020) is an austenitic, nickel-iron-chromium based super alloy with additions of Copper and Molybdenum which provide resistance to hostile environments, pitting, and crevice corrosion. It is also stabilized with Columbium to minimize carbide precipitation during welding. Alloy 20 appears to fall between both the stainless and nickel categories as it contains characteristics of both. It was designed for maximum resistance to acid attack and demonstrates superior resistance to stress-corrosion cracking in boiling 20% to 40% sulfuric acid, and also has excellent general corrosion resistance to sulfuric acid and to chloride stress corrosion cracking. Alloy 20 has good mechanical properties at both ambient and elevated temperatures, up to approximately
Grade Specification
- ASTM/ASME: UNS N08020
- EURONORM: FeMi35Cr20Cu4Mo2
- DIN: 2.4660
Chemical Properties:
| TYPE | C | Cr | Cu | Fe | Mn | Mo | Ni | P | Si | S | Nb (Cb) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 UNS N08020 |
0.07 max |
min: 19.00 max: 21.00 |
min: 3.00 max: 4.00 |
Balance | 2.00 max |
min: 2.00 max: 3.00 |
min: 32.00 max: 38.00 |
0.045 max |
1.00 max |
0.035 max |
8 XC min 1.00 max |
Mechanical Properties:
| Stabilized-Annealed Condition | ||||||
|---|---|---|---|---|---|---|
| Product Form | Tensile Strength, ksi (min) |
Yield Strength, 0.2% offset ksi (min) |
Elongation % (min) | Reduction of Area % (min) |
Hardness Brinell (max) |
Hardness Rockwell B (max) |
| Plate, Sheet | 80 | 35 | 30 | — | 217 | 95 |
| Bar | 80 | 35 | 30 | 50 | — | — |
APPLICATIONS:
Alloy 20 was originally designed for use in sulfuric acid related applications; however, it is now frequently used in a wide variety of industries. Applications that commonly use Alloy 20 include:
- Chemical and allied industries
- Food and dye production
- Heat exchangers
- Explosives
- Tanks
- Valves
- Pickling racks
- Manufacture of synthetic rubber and plastics
- Pharmaceuticals
- SO2 scrubbers and other severe environments
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