Alloy Monel 400 Nickel Alloy Steel pipe
Monel 400 is a nickel-copper alloy (about 67% Ni – 23% Cu) that is resistant to sea water and steam at high temperatures as well as to salt and caustic solutions. Alloy 400 is a solid solution alloy that can only be hardened by cold working. This nickel alloy exhibits characteristics like good corrosion resistance, good weldability and high strength. A low corrosion rate in rapidly flowing brackish or seawater combined with excellent resistance to stress-corrosion cracking in most freshwaters, and its resistance to a variety of corrosive conditions led to its wide use in marine applications and other non-oxidizing chloride solutions. This nickel alloy is particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated. As would be expected from its high copper content, alloy 400 is rapidly attacked by nitric acid and ammonia systems.
Chemical Composition, %
| C | Mn | S | Si | Ni | Cu | Fe |
| .30 max | 2.00 max | .024 max | .50 max | 63.0 min | 28.0-34.0 | 2.50 max |
Applications
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Chemical and hydrocarbon processing equipment
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Gasoline and freshwater tanks
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Crude petroleum stills
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De-aerating heaters
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Boiler feed water heaters and other heat exchangers
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Valves, pumps, shafts, fittings, and fasteners
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Industrial heat exchangers
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Chlorinated solvents
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Crude oil distillation towers
Product Pictures
Eddy Current Test and Ultrasonic Test:
Packing and Delivery
FAQ:
Q: Are you trading company or manufacturer?
A: We are a professional steel pipes materials manufacturer.
Q: How long is your delivery time?
A: Generally it takes 7-14 days if the goods are in stock or 30-60 days if there is no stock, this mainly depends on quantity.
Q: Do you provide free sampleas?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
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Industrial Alloy Monel 400 Nickel Alloy Steel pipe Images
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