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Deformed Superalloy Alloy Alloy Steel Tube Monel 400/Usn No 4400 Steel Pipe

China Deformed Superalloy Alloy Alloy Steel Tube Monel 400/Usn No 4400 Steel Pipe, Find details about China Monel 400 Tube, Monel 400 Pipe from Deformed Superalloy Alloy Alloy Steel Tube Monel 400/Usn No 4400 Steel Pipe

Model NO.
monel 400
Sample
Free
Welding Power
DC
Delivery Time
5-15days of Monel 400
Name
Monel 400 Plate
Surface
Bright
Criterion
ASTM Aws
Size
2.0-20mm
Trademark
HUONA
Transport Package
Spool+Case
Specification
2.0-20mm
Origin
Shanghai, China
HS Code
7505220000
Model NO.
monel 400
Sample
Free
Welding Power
DC
Delivery Time
5-15days of Monel 400
Name
Monel 400 Plate
Surface
Bright
Criterion
ASTM Aws
Size
2.0-20mm
Trademark
HUONA
Transport Package
Spool+Case
Specification
2.0-20mm
Origin
Shanghai, China
HS Code
7505220000

Deformed Superalloy Alloy Alloy Steel Tube Monel 400/Usn No 4400 Steel Pipe

Description
Monel 400(UNS N04400/2.4360) is a nickel-copper alloy with high strength and excellent resistance to a range of media including seawater, dilute hydrofluoric and sulfuric acids, and alkalies.
Monel 400 containing about 30-33% copper in a nickel matrix has many similar characteristics of commercially pure nickel, while improving upon many others. Addition of some iron significantly improves the resistance to cavitation and erosion in condenser tube applications. The main uses of Monel 400 are under conditions of high flow velocity and erosion as in propeller shafts, propellers, pump-impeller blades, casings, condenser tubes, and heat exchanger tubes. Corrosion rate in moving seawater is generally less than 0.025 mm/year. The alloy can pit in stagnant seawater, however, the rate of attack is considerably less than in commercially pure alloy 200. Due to its high nickel content (approx. 65%) the alloy is generally immune to chloride stress corrosion cracking. The general corrosion resistance of Monel 400 in nonoxidizing mineral acids is better compared to nickel. However, it suffers from the same weakness of exhibiting very poor corrosion resistance to oxidizing media such as nitric acid, ferric chloride, cupric chloride, wet chlorine, chromic acid, sulfur dioxide, or ammonia. In unaerated dilute hydrochloric and sulfuric acid solution the alloy has useful resistance up to concentrations of 15% at room temperature and up to 2% at somewhat higher temperature, not exceeding 50°C. Due to this specific characteristic, Monel 400 produced by NiWire is also used in processes where chlorinated solvents may form hydrochloric acid due to hydrolysis, which would cause failure in standard stainless steel.
Monel 400 possesses good corrosion resistance at ambient temperatures to all HF concentration in the absence of air. Aerated solutions and higher temperature increase the corrosion rate. The alloy is susceptible to stress corrosion cracking in moist aerated hydrofluoric or hydrofluorosilic acid vapor. This can be minimized by deaeration of the environments or by stress relieving anneal of the component in question.
Typical applications are valve and pump parts, propeller shafts, marine fixtures and fasteners, electronic components, chemical processing equipment, gasoline and freshwater tanks, petroleum processing equipment, boiler feedwater heaters and other heat exchangers
Chemical Composition
GradeNi%Cu%Fe%C%Mn%C%Si%S%
Monel 400Min 6328-34Max 2.5Max 0.3Max 2.0Max 0.05Max 0.5Max 0.024
Specifications
GradeUNSWerkstoff Nr.
Monel 400N044002.4360
Physical Properties
GradeDensityMelting Point
Monel 4008.83 g/cm31300°C-1390°C
Mechanical Properties
AlloyTensile StrengthYield StrengthElongation
Monel 400480 N/mm²170 N/mm²35%
Our Production Standard
StandardBarForgingPipe/TubeSheet/StripWireFittings
ASTMASTM B164ASTM B564ASTM B165/730ASTM B127ASTM B164ASTM B366
Size Range
Monel 400 wire, bar, rod, strip, forging, plate, sheet, tube, fastener and other standard forms are available.

Deformed Superalloy Alloy Alloy Steel Tube Monel 400/Usn No 4400 Steel Pipe
 

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