Hot Rolled N04400/2.4360/2.4361/AMS 4574/ASTM B163 Nickel Alloy Seamless Pipe for Aerospace Applications Monel 400 Tube

• Customization: Available
• Product Type: Ball
• Material: SiMn
• Model NO.: Monel 400 Tube/Pipe
• Carbon Content: Low Carbon
• PCD: 100mm
• ET: 15mm
• Hole: 4
• Key Words: Monel 400 Tube/Pipe
• Thickness: 3mm - 150.0mm
• Width: 1000mm - 3000mm
• Length: as Your Requirments
• Diameter Tolerance: H9, H11, H13, K9, K11, K13 etc
• Sample: Free-Sample
• Surface: Lack, Peeled, Polishing, Bright, Sand Blast, Hl
• MOQ: 100kgs
• Stock: in Stock
• Transport Package: Wooden Package
• Specification: Monel 400
• Trademark: LORK
• Origin: China
• HS Code: 7219350000
• Production Capacity: 50000kg/Month
• Package Size: 100.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

Introduction

Monel 400 alloy is a nickel copper alloy which has high strength over a wide temperature range up to 1000 F. It is regarded as being a ductile Nickel-Copper alloy with resistance to a wide variety of corrosive conditions. This alloy is most frequently applied in a range of environments going from mildly oxidizing through neutral and to moderately reducing conditions. Additional application area of this material is in marine environments and other non-oxidizing chloride solutions. Like with commercially pure Nickel, Monel® 400 is low in strength in the annealed condition, for this reason a variety of tempers are used to achieve higher strength levels. Monel 400 is one of the few alloys that maintains its strength in sub-zero or cryogenic temperatures, so it is often used in those applications.

Composition

 

The chemical composition of MONEL 400 alloy is given in the following table.

Element	Content (%)
Nickel, Ni	Remainder
Copper, Cu	28-34
Iron, Fe	2.5 max
Manganese, Mn	2 max
Silicon, Si	0.5 max
Carbon, C	0.3 max
Sulphur, S	0.024

Grade Specification

Grade	UNS	DIN	EN	AMS	ASTM		JIS
Monel 400	N04400		2.4360 2.4361	AMS 4574 AMS 4675 AMS 4731	ASTM B163 ASTM B165 ASTM F96		-

Characteristic

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 acids. 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.

Mechanical & Physical Properties

 

The mechanical properties of MONEL 400 alloy are tabulated below.

properties	Metric	Imperial
Tensile strength(annealed)	517-620 MPa	75-90 ksi
Yield strength	172-345 MPa	25-50 ksi
Modulus of elasticity	179 GPa	26000 ksi
Poisson's ratio	0.32	0.32

Workability

Machinability
The machinability of MONEL 400 is difficult as it work-hardens during machining. The conventional machining techniques used on iron alloys may be used for this alloy.

Welding
Welding methods including gas-arc welding, metal-arc welding, gas-metal-arc welding and submerged-arc welding are recommended on this alloy.

Forging
Forging of this alloy is to be done by controlled procedures.

Hot working
Hot working on this alloy needs to be done by choosing proper temperatures. Typical temperatures for hot working range between 648-1176°C (1200-2150°F).

Cold working
Cold working may be done using soft die materials for better finishing.

Annealing
MONEL 400 alloy may be annealed at 926°C (1700°F).


Main Standards
 

Condenser and Heat Exchanger Tube	ASTM B163
Seamless Pipe and Tube	ASTM B165,ASTM B829
Welded Pipe	ASTM B725,ASTM B775
Welded Tube	ASTM B730,ASTM B751
Welded Fittings	ASTM B366
Rod, Bar, and Wire	ASTM B164
Forgings	ASTM B564
Plate, Sheet, and Strip	ASTM B127

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.

 

Processing

 

Packaging & Shipping

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