Hastelloy ASTM B444 N06625 Gr.1 SMLS Pipe 2'' Sch40s Alloy 825 C276 C22 nickel alloy pipe
Features
Inconel 625 has excellent strength at temperatures up to 816℃. At higher temperatures, its strength is generally lower
than that of other solid solution strengthened alloys. Inconel 625 has good oxidation resistance at temperatures up to 980℃ and shows good resistance to aqueous corrosion, but is relatively moderate compared to other more capable corrosion resistant alloys.
| Chemical Position(%) |
| | Ni | Cr | AI | C | Mn | Si | Fe |
| inconel 600 | ≥72 | 14–17 | | ≤0.15 | ≤1.0 | ≤0.50 | 6–10 |
| inconel 617 | 44.2–61 | 20–24 | 0.8–1.5 | 0.05–0.15 | ≤0.50 | ≤0.50 | ≤3.0 |
| inconel 625 | ≥58 | 20–23 | ≤0.4 | ≤0.1 | ≤0.50 | ≤0.50 | ≤5.0 |
| inconel 690 | ≥58 | 27–31 | | ≤0.05 | ≤0.50 | ≤0.50 | 7–11 |
| Nuclear grade 690 | ≥58 | 28–31 | | ≤0.04 | ≤0.50 | ≤0.35 | 7–11 |
| inconel 718 | 50–55 | 17–21 | 0.2–0.8 | ≤0.08 | ≤0.35 | ≤0.35 | – |
| inconel X-750 | ≥70 | 14–17 | 0.4–1.0 | ≤0.08 | ≤1.0 | ≤0.50 | 5.0–9.0 |
ASTM/ASME Standards
ASTM A 213/A 213M ASME SA213/SA213M Specification for Seamless Ferric and Austenitic Alloy-Steel Boiler, Su[perheater, and Heat-Exchanger Tubes
ASTM A 249/A 249M Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exchanger, and Condenser tubes
ASTM A268/A268M, ASME SA268/SA268M Specification Seamless and welded ferritic and martensitic stainless steel tubing for general service
ASTM A269/A269M, ASME SA269/SA269M Specification for Seamless and Welded Austenitic Stainless Steel Tubing for General Service
ASTM A 270 Specification for Seamless and Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tubing
Application
Nickel alloy pipe/plate/bar is used in Chemical processing, Liquid fuel rocket motor components, Pollution-control equipment , Cryogenic storage tanks, Valves, fasteners, springs, mandrels, tubing hangers,Well head completion equipment and blow out preventers (BOP’s) and Gas turbine engine parts
The softened and annealed low-carbon alloy 625 is widely used in the chemical process industry. Its good corrosion resistance and high strength enable it to be used as a thinner structural part. Alloy 625 can be used in situations where it is exposed to seawater and subjected to high mechanical stress. Typical application areas:
* Components of organic chemical processes containing chlorides, especially where acid chloride catalysts are used
* Used in the manufacture of digesters and bleaching tanks in the pulp and paper industry
* Absorption tower, reheater, flue gas inlet baffle, fan (wet), stirrer, baffle and flue in the flue gas desulfurization system
* Used to manufacture equipment and components used in acid gas environments
* Acetic acid and acetic anhydride reaction generator
* Sulfuric acid condenser
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Hastelloy ASTM B444 N06625 Gr1 Seamless Pipe 2 Inch Sch40s Alloy 825 C276 C22 Nickel Alloy Pipe Images
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