Polished Nickel Alloy Pipe Monel 400 Tube Ni 66.5 Cu 31.5

• Customization: Available
• After-sales Service: Supplied
• Warranty: Supplied
• Model NO.: Seamless
• Type: Seamless
• Technique: Cold Drawn
• Material: Alloy Steel
• Surface Treatment: Varnishing
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Grade: Uns N08020/ Uns N08024 / Uns N08026
• MOQ: 500 Kg
• Od: 6.35~762mm
• Wt: 0.51~50.8mm
• Length: Custom Cut Lengths
• Ends: Plain Ends/ Beveled Ends
• Surface: Solution Treatment/ Bright Annealed/ Polised
• Package: Bundles, Plywood Crated
• Production: 5 - 60 Days
• Delivery: Air, Conatiner, Bulk Vessel
• Applicaiton: Nuclear Power/Electric Power/Oil Refining
• Applicaiton2: Oil and Gas Exploitation/Coal Chemical Industry
• Applicaiton3: Fine Chemical Industry/Natural Gas
• Applicaiton4: Offshore Engineering&Shipbuilding/Sanitary Tubes
• Applicaiton5: Seawater Desalination&Water Treatment
• Transport Package: Wooden Box/ PVC Bags/ Steel Strips/Plastic Plates
• Specification: OD: 19.5-101.6mm, WT: 2-12mm
• Trademark: EZS
• Origin: China
• HS Code: 7304399000
• Production Capacity: 200000 Tons/Year

Product Description

Product Description

Materials No.:	MONEL 400 (UNS N04400)	Standard Specification:	ASTM B165
OD:	19.05MM	Thickness:	2.11MM / 0.083''
MTR.:	MTC EN10204 3.1	Test Method:	EDDY CURRENT
High Light:	nickel alloy tubing ,  polished nickel tubing

ASTM B165 MONEL 400 (UNS N04400) Ni 66.5 Cu 31.5 NICKEL ALLOY SEAMLESS TUBING

 
Monel 400 is a Nickel-Copper alloy, resistant to sea water and steam at high temperatures as well as to salt and caustic solutions.
Monel 400 is a nickel-copper alloy with excellent corrosion resistance in a wide variety of media. Monel 400 is characterized by good general corrosion resistance, good weldability and moderate to high strength. The alloy has been used in a variety of applications. It has excellent resistance to rapidly flowing brackish water or seawater. It is particularly resistant to hydrochloric when they are de-aerated. The alloy is slightly magnetic at room temperature. Monel 400 is widely used in the chemical, oil and marine industries.
 
Characteristics

• Corrosion resistance in an extensive range of marine and chemical environments. From pure water to nonoxidizing mineral acids, salts and alkalis.
• This alloy is more resistant to nickel under reducing conditions and more resistant than copper under oxidizing conditions, it does show however better resistance to reducing media than oxidizing.
• Good mechanical properties from subzero temperatures up to about 480C.
• Good resistance to sulfuric . Aeration however will result in increased corrosion rates. May be used to handle hydrochloric acid, but the presence of oxidizing salts will greatly accelerate corrosive attack.
• Resistance to neutral, alkaline and acid salts is shown, but poor resistance is found with oxidizing acid salts such as ferric chloride.
• Excellent resistance to chloride ion stress corrosion cracking.
   

Applications

• Feed water and steam generator tubing.
• Brine heaters, sea water scrubbers in tanker inert gas systems.
• Sulfuric acid alkylation plants.
• Pickling bat heating coils.
• Heat exchangers in a variety of industries.
• Transfer piping from oil refinery crude columns.
• Plant for the refining of uranium and isotope separation in the production of nuclear fuel.
• Pumps and valves used in the manufacture of perchlorethylene, chlorinated plastics.
• Monoethanolamine (MEA) reboiling tube.
• Cladding for the upper areas of oil refinery crude columns.
• Propeller and pump shafts.

 
Chemistry

Chemical Requirements
	Ni	C	Mn	S	Si	Cu	Fe
Max		0.3	2.00	0.024	0.5	34.0	2.50
Min	63.0					28.0

 
Tensile Data

Mechanical Property Requirements
	Ultimate Tensile	Yield Strength (0.2% OS)	Elong. in 2 in. or 50mm (or 4D), min.,%	R/A	Hardness
Cold Worked/SR
Min	87 KSi	60 KSi	20B
Max
Min	600 MPa	415 MPa
Max
Hot Worked/SR
Min	80 KSi	40 KSi	30D
Max
Min	552 MPa	276 MPa
Max

 
B- not applicable to diameters or cross sections under 3/32 in (2.4mm).
D-For hot-worked flats 5/16 in. (7.9mm) and under in thickness the elongation shall be 20% min.
 
Specifications

Form	Standard
Metal Type	UNS N04400
Bar	ASTM B164 QQ-N-281 Din 17750
Wire
Sheet	ASTM B127 QQ-N-281
Plate	ASTM B127 QQ-N-281
Pipe	ASTM B165
Tube	ASTM B165
Fitting
Forging	ASTM B564
Weld Wire	FM 60/ ERNiCu-7/ 17753
Weld Electrode	FM 190 ENiCu-7
Din	2.4360

 
Machining
 

MACHINING DATA
Carbide tools are suggested for rates better than 50% of Type 304.
Machining Type	Suggested starting rates are:
Single Point turning :	Roughing - 0.15" depth, 0.015"/rev feed -175 SFM Finishing - 0.025" depth, 0.007"/rev feed - 200 SFM
Drilling :	1/4" Dia hole - 0.004"/rev feed - 60 SFM 1/2" Dia hole - 0.007"/rev feed - 60 SFM 3/4" Dia hole - 0.010"/rev feed - 60 SFM
Reaming :	Feed - same as drilling - 100 SFM
Side and Slot Milling :	Roughing - 0.25" depth - 0.007"/tooth feed - 125SFM Finishing - 0.050" depth - 0.009"/tooth feed - 140SFM
These rates are for carbide tools, Type C-2 for roughing, drilling and reaming. Type C-3 for finishing.