Skyland Metal & Alloys Inc.

Copper Nickel Alloy Sheet ASTM B127 Gr UNS N04400 (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.

Monel 400 has great mechanical properties at subzero temperatures, can be used in temperatures up to 1000° F, and its melting point is 2370-2460° F. However, alloy 400 is low in strength in the annealed condition so, a variety of tempers may be used to increase the strength.

In what forms is Monel 400 Available?

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Fittings (i.e. flanges, slip-ons, blinds, weld-necks, lapjoints, long welding necks, socket welds, elbows, tees, stub-ends, returns, caps, crosses, reducers, and pipe nipples)
• Wire

What are the characteristics of Monel 400?

• Resistant to seawater and steam at high temperatures
• Excellent resistance to rapidly flowing brackish water or seawater
• Excellent resistance to stress corrosion cracking in most freshwaters
• Particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated
• Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations, but is seldom the material of choice for these acids
• Excellent resistance to neutral and alkaline salt
• Resistance to chloride induced stress corrosion cracking
• Good mechanical properties from sub-zero temperatures up to 1020° F
• High resistance to alkalis

Chemical Composition, %

Corrosion Resistant Monel 400

Alloy 400 is virtually immune to chloride ion stress corrosion cracking in typical environments. Generally, its corrosion resistance is very good in reducing environments, but poor in oxidizing conditions. It is not useful in oxidizing acids, such as nitric acid and nitrous. Nevertheless, it is resistant to most alkalis, salts, waters, food products, organic substances and atmospheric conditions at normal and elevated temperatures.

This nickel alloy is attacked in sulfur-bearing gases above approximately 700° F and molten sulfur attacks the alloy at temperatures over approximately 500° F.

Monel 400 offers about the same corrosion resistance as nickel but with higher maximum working pressures and temperatures and at a lower cost due to its superior ability to be machined.

In what applications is it used?

• Marine engineering
• Chemical and hydrocarbon processing equipment
• Gasoline and freshwater tanks
• Crude petroleum stills
• De-aerating heaters
• Boiler feed water heaters and other heat exchangers
• Valves, pumps, shafts, fittings, and fasteners
• Industrial heat exchangers
• Chlorinated solvents
• Crude oil distillation towers

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Monel 400 is well known for its high strength and corrosion resistant properties. It works in a wide range of temperatures, and is available in multiple forms for a variety of products. Monel 400 is used extensively in (for pipe) piping. Resistant to both steam and seawater, its toughness and anti-corrosive properties make it perfect for heavy duty applications such as transfer (pipe) piping used in oil refineries.

Monel 400 is also often used for the high tolerance tubing. It exhibits excellent weldability, and it is often found in marine applications such as seawater valves and pump shafts. These tubes are also used in chemical plant equipment, boiler feeders, and heat exchangers. For applications that require a high melting point and toughness under the harshest conditions.

Backed with immense industry-experience and mutual relationship with famed vendors of the market, we SKYLAND METAL AND ALLOYS INC. are involved in offering Monel Pipes & Tubes. The offered products are manufactured using optimum quality raw-material and advanced technology at vendors' end. As per the requirement of our clients, we provide the entire range in various sizes and shapes. Offered at market leading price, these products meet the specific requirements of our valued clients.

Features:

• Easy installation
• Strong design
• Non-corrosive

• Grades: K400, K500
• Shape: Round
• Types: Seamless / Erw / Welded/ Fabricated
• length: Single Random, Double Random & Cut Length

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Monel 400 is well known for its high strength and corrosion resistant properties. It works in a wide range of temperatures, and is available in multiple forms for a variety of products. Monel 400 is used extensively in (for pipe) piping. Resistant to both steam and seawater, its toughness and anti-corrosive properties make it perfect for heavy duty applications such as transfer (pipe) piping used in oil refineries.

Monel 400 is also often used for the high tolerance tubing. It exhibits excellent weldability, and it is often found in marine applications such as seawater valves and pump shafts. These tubes are also used in chemical plant equipment, boiler feeders, and heat exchangers. For applications that require a high melting point and toughness under the harshest conditions.

Monel k500 forged fittings are available in different grades and sizes, shapes to fulfill client’s requirements.

• Grades: K400, K500
• Types: Elbows, Equal/Unequal Tees, Concentric/Eccentric Reducers, Full/Half Couplings, Reducing Couplings, Caps, Cross, Unions, Hex/Reducing/Flash Bushings, Plugs, Nipples, Swage Nipples, Reducer Inserts, Boss, Laterals Street Elbows & Outlets/Branch Connections (Weldolets, Thredolets, Sockolets, Flexolets, Latrolets, Elbolets, Sweepolets, Insert Weldolets, Nippolets, Brazolets, Coupolets)

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Our organization SKYLAND METAL AND ALLOYS INC. has successfully expanded its business in market owing to the offered elevated quality array of Monel Flanges. Provided flanges are manufactured from using superior quality stainless steel and advanced technology at vendors' end. While manufacturing the offered range of flanges, our vendors' lay special emphasis on the overall quality and durability. Additionally, our vendors' quality controllers keep an eye on the entire range to avoid any possibility of flaw.

Features:

• Precisely-designed
• Rust resistance
• Durability

• Grades: K400, K500
• Range: 1/2” NB to 60” NB

• Durability
• Corrosion resistance
• Dimensional accuracy
• High strength
• Chemical resistance
• Excellent finish

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

• Grades: K400, K500
• Range: 1/2” NB to 36” NB
• Types: long/short radius elbows, equal/unequal tees, concentric/eccentric reducers, caps, cross, short/long neck stub-ends

• Petrochemicals Plants
• Chemical Plants
• Industrial Machinery
• Power Industry
• Government Companies

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Owing to our experience and knowledge in this domain, we are engaged in offering a supreme quality of Monel Rods, Bars & Wire. These products are manufactured using high grade raw-material and progressive technology in compliance with the set industry standards at vendor's end. Offered products are highly acclaimed among clients for their fine finish, optimum quality, corrosion-resistance and durability. The offered products are checked by our reliable vendors against various parameters of quality.

Features:

• Sturdiness
• Rust resistance
• Durability

• Grades: K400, K500
• Ranges - 5 mm dia To 500 mm dia in 100 mm TO 6000 mm Length
• Standard: ASTM / ASME SB 164

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Owing to our experience and knowledge in this domain, we are engaged in offering a supreme quality of Monel Rods, Bars & Wire. These products are manufactured using high grade raw-material and progressive technology in compliance with the set industry standards at vendor's end. Offered products are highly acclaimed among clients for their fine finish, optimum quality, corrosion-resistance and durability. The offered products are checked by our reliable vendors against various parameters of quality.

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Owing to our experience and knowledge in this domain, we are engaged in offering a supreme quality of Monel Rods, Bars & Wire. These products are manufactured using high grade raw-material and progressive technology in compliance with the set industry standards at vendor's end. Offered products are highly acclaimed among clients for their fine finish, optimum quality, corrosion-resistance and durability. The offered products are checked by our reliable vendors against various parameters of quality

Features:

• Sturdiness
• Rust resistance
• Durability

• Grades: K400, K500
• Rangs - 5 mm dia To 500 mm dia in 100 mm TO 6000 mm Length
• Standard: ASTM / ASME SB 164

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)