Alloy Chemical Composition

Here is the chemical composition of the mentioned alloys:

Alloy 200: Nickel (99.0% min)

Alloy 400: Nickel (63.0-70.0%), Copper (28.0-34.0%)

Alloy 600: Nickel (72.0% min), Chromium (14.0-17.0%)

Alloy 601: Nickel (58.0-63.0%), Chromium (21.0-25.0%)

Alloy 625: Nickel (58.0 min), Chromium (20.0-23.0%), Molybdenum (8.0-10.0%)

Alloy 800: Nickel (30.0-35.0%), Chromium (19.0-23.0%), Iron (39.5% min)

Alloy 800H: Nickel (30.0-35.0%), Chromium (19.0-23.0%), Iron (39.5% min), Carbon (0.05-0.10%)

Alloy 800HT: Nickel (30.0-35.0%), Chromium (19.0-23.0%), Iron (39.5% min), Carbon (0.06-0.10%)

Alloy 803: Nickel (30.0-35.0%), Chromium (19.0-23.0%), Iron (39.5% min), Molybdenum (2.2-3.2%), Copper (1.5-3.0%)

Alloy 825: Nickel (38.0-46.0%), Chromium (19.5-23.5%), Iron (22.0 min), Molybdenum (2.5-3.5%), Copper (1.5-3.0%)

Alloy C-276: Nickel (55.0 min), Chromium (14.5-16.5%), Molybdenum (15.0-17.0%), Iron (4.0-7.0%)

Alloy 20: Nickel (32.0-38.0%), Chromium (19.0-21.0%), Molybdenum (2.0-3.0%), Iron (29.85-34.0%)

Please note that these compositions are approximate ranges and may vary slightly depending on the specific manufacturer or product specification.

Alloy 200/201 Pipe & Fittings

Nickel 200 (UNS NO2200) is commercially pure (99.6%) wrought nickel. It has excellent mechanical properties and is highly resistant in myriad corrosive environments. Both Nickel 200 and 201 are approved for construction of pressure vessels and components under ASME Boiler and Pressure Vessel Code Section VIII, Division 1. Nickel 200 can be used to reduce the development of passive oxide films in highly oxidative media.

Incoloy Alloy 020 Nickel-Iron-Chromium Pipe

Alloy 400 Pipe & Fittings

Monel® Alloy 400 (UNS N04400) is a solid solution Alloy that may be hardened only by cold working. It has high strength and toughness over a wide temperature range and excellent resistance to many corrosive environments. Alloy 400 is virtually immune to chloride-ion stress corrosion cracking in typical environments.

High Nickel Alloy and Specialty Stainless Piping Material Service Center

Alloy 825 Pipe & fittings

Incoloy® Alloy 825 (UNS N08825) is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The alloy’s chemical composition is designed to provide exceptional resistance to many corrosive environments. The nickel content of Alloy 825 is sufficient for resistance to chloride-ion stress corrosion cracking.

Ways To Use Alloy 20 Nickel Piping

Incoloy® Alloy 20 (UNS N08020) is an austenitic nickel-iron-chromium Alloy with additions of copper and molybdenum. The nickel content makes Alloy 20 resistant to chloride-ion stress-corrosion cracking. Copper and molybdenum give resistance to reducing environments. The molybdenum content also provides good resistance to pitting and crevice corrosion.

Here is the chemical composition of the mentioned alloys:

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Alloy 200/201 Pipe & Fittings

Alloy 400 Pipe & Fittings

Alloy 825 Pipe & fittings

Ways To Use Alloy 20 Nickel Piping

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