Material No.: 2.4360

DescriptionChemical
composition		Physical
mechanical
properties		Temparature
information		StandardsProcess
information		Application
Certification		ProductsAll

Description

EN symbol (short)NiCu30Fe
Alloy 400
UNSN 04400
AFNORNu 30
BSNa13
Registered work's labelMonel® 400
Nicorros®alloy 400
Density kg/dm38,8
Hardness (soft annealed) HB<=150
CompositionNickel Copper alloy
CategoryCorrosion resisting steels and alloys
Structurecubic-face-centred grid
Corrosiongood resistance to tensile corrosion
Additional characteristicsgood mechanical properties up to 1022°F
DescriptionThis chemically stable and high-temperature resistant nickel and copper alloy 2.4360 (alloy 400) is used in the chemical industry.

Chemical Composition

 CMnSSiAlFeNiCuTi
2.4360Min %     1,0063,0028,00 
Max %0,152,000,0200,500,502,50 34,000,30
(Key to Steel 2010)
alloy 400
N 04400		Min %      63,0028,00 
Max %0,302,000,0240,50 2,50 34,00 
ASTM B 725

Physical properties

PropertyValue
Density: kg/dm38,8
Hardness: (soft annealed) HB<=150
Temperature T
°C/F
(°C/F)		Specific heat
J / kgK
(Btu / lb °F)		Thermal conductivity
W/mK
(Btu·in / ft2·h·°F)		Electric resistance
µΩ · cm
(Ω circ mill / ft)		Modulus of elasticity
kN/mm2
(103 ksi)		Expansion rate from 70°F bis T
10-6 / K
(10-6 / °F)
-130 22  11,5
20/68
(93/200)		430/(0,102)
--- /(0,105)		26/(150)
---/(170)		51,3/(310)
---- /(330)		182/(26,4)
--- /(26,1)
--- /(7,7)
200/392
(204/400)
465
--- /(0,110)		33
--- /(190)		55,5
--- /(335)		177
--- /(25,7)		15,5
--- /(8,6)
400/(752)
(427/800)		490
40
--- /(240)		58,5
--- /(360)		16
--- /(23,5)		16,9
--- /(8,9)
600/1112
(649/1200)		 48,5
--- /(290)		61,8
--- /(380)		 16,6
--- /(9,3)
800/1600
(871/1600)		 56
--- /(340)		65,5
--- /(400)		 17,4
--- /(9,8)
900/1800 5867,5 17,5

Mechanical properties (20°C / 68°F)

Mechanical properties (minimal values)annealed
ASTM		Stress-relief annealing
ASTM		hard
ASTM
Yield strength Rp 0,2 -N/mm2195275-415620
Yield strength Rp 1,0220
Elongation %35205
Notched impact strength ISO-V
(Average value at room temperature)		> 150 J/cm2> 100 J/cm2
Tensile strenght Rm N/mm2480550-600690-760
Hardness HB<=150about 170about 210
RemarksLieferzustand und -dicken sind zu berücksichtigenConsider delivery condition and thicknessConsider delivery condition and thickness

Temparature information

Application area
Operation temperature14 ºF  to 1022 ºF 
Explanation reportpressured containers from 14°F to 950°F (VdTÜV WBl 263)
to 1000°F according to ASME Boiler -und Pressure Vessels Code
Solution heat treatment
Working temperature1292 ºF  to 1652 ºF 
Explanation reportair cooling
Soft annealing
Working temperature1292 ºF  to 1652 ºF 
Explanation reportprefereably 1500°F
Processing informationsair cooling
Solution heat treatment
Working temperature2192 ºF  to 1472 ºF 
Explanation report1670°F only slight modulations
-slight hot bending from 2192°F to 1900°F
Processing informationsair cooling

Standards / information

StandardsDesciption
ASTM B 163Standard Specifications for seamless nickel and nickel alloy condensers and heat-exchanger tubes
ASTM B 164Standard Specification for Nickel-Copper Alloy Rods, Bars,and Wires
ASTM B 564-06Standard Specification for Nickel Alloy Forging
ASTM B 725Standard Specification for Welded Nickel and Nickel Cooper Alloy Pipe
DIN 17443 (09/2002)nickel- forgeable alloy with copper
DIN 17750 (2002/09)ribbons and sheet metal out of nickel with nickel-wrought alloy properties
DIN 17751 (2002/09)tubes out of nickel with nickel-wrought alloy properties
DIN 17752 (2002/09)rod made from nickel with nickel-wrought alloy properties
VdTÜV / Werkstoffblatt 263nickel-copper alloy, NiCu 30 Fe, material-nr. 2.4360 ; sheet metal, seamless pipe, forging, rod
VdTÜV / Werkstoffblatt 263/Ausgabe 03/13nickel copper alloy, NiCu 30 Fe, material-nr. 2.4360 sheet metal, seamless pipe, forging and rod

Process information

Cold formingmind cold-work hardening , intermittent annealing required for great modifications
Chip removing processprocess in annealed state, slow cutting rate, low-strain annealed result in better processing conditions
Welding
 - Material classification acc. CEN ISO/TR 1560842
 - Typewell weldable
WIG
plasma welding
manual arc welding
MIG/MAG
 - Add. materialcovered rod electrode: 2.4366, joint / overlay welding: 2.4377
 - HintsNo translation!

Main fields of application

Details of applicationchemically stable and high-temperature resistant nickel and copper alloy
Material can be used in contact with fluorine, hydrofluoric acid and hydrogen fluoride
and their compounds
good mechanical and corrosion properties
Certificationspressured container from 14°F to 797°F according to VdTÜV Wbl 263
NACE MR 01-75
Power engineeringHochdruck Speisewassererhitzer
Power engineeringtubes for steam generators
Chemische IndustrieSchwefelsäureanlagen; Essigsäureanlagen
Chemische Industriewärmetechnische Anlagen, Wärmetauscher
offshore plantsSea water desalination plant
Salt productionzur Salzherstellung,Sole Erhitzer und Eindampfer in Salinen
Chemische Industriezur Verarbeitung von Flußsäure
Chemische IndustrieFluorwasserstoff
offshore plantssplash water protection
petrochemical industryatmoshhäric destillation of petroleum

Range of products

Product typeProduct
Plates / Sheetsplates/sheets
plate/sheet cuts
Rotating componentsfittings from barsteel
Fittingswelded elbows
welded reductions
Welded T-pieces
seamless elbows
seamless reductions
seamless T-pieces
Flanges / Collars / Flared tube endsflared tube end
collars
various flanges (weld neck flange,blind flange etc.)
weld neck flange/blind flange
Pipes / Tubeswelded pipes/tubes
welded square pipes/tubes
seamless pipes/tubes
Bar steelflat steel
section steel
round bar steel
hexagon steel

Liability exclusion

All aforementioned specifications serve as a general orientation and have to be reviewed depending on the conditions of use.
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