Material No.: 2.4068

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

Description

EN symbol (short)LC-Ni 99
Alloy 201
UNSN 02201
BSNA 12
Registered work's labelLC-NI 99,2
Nickel 201
Density lb/in30,321
Hardness HB95
CompositionNickel base alloy (Nickel with reduced Carbon content)
CategoryCorrosion resisting steels and alloys
Structurecubic-face-centred grid
Corrosionperforms especially well under reducing conditions
usable in oxidising substances, if forming a passivating oxide coating
DescriptionMaterial 2.4068 (alloy 201) - pure nickel

Chemical Composition

 CMnSSiFeNiCuMgTi
2.4068Min %     99,020   
Max %0,020,350,010,250,40 0,250,1500,10
(Key to Steel 2010)
alloy 201
N 02201		Min %     99,00   
Max %0,020,350,0100,350,40 0,25  
ASTM B 161

Physical properties

PropertyValue
Density: lb/in30,32
Hardness: HBW / HV<=130 / 110
Permeabilität bei 20°Cferromagnetic
magnetic propertiesgood
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)
-200/-328
(-184/-300)		150
(0,045)		78,5
(540)		2
(21)		227
-		10,1
(5,8)
-100/-148
(-73/-100)		355
(0,091)		75
(505)		4,5
(33)		218
-		11,3
-
0/32
(0/32)		426
(0,102)		71,5
(500)		8,5
(51)		207
(30)		-
20/68
(20/68)		456
(0,109)		70,5
(490)		9
(54)		205
(29,7)		-
100/212
(100/212)		475
(-)		66,5
(-)		13
-		200
-		13,3
-
300/572
(316/600)		570
(0,139)		57
(390)		26
(162)		190
(27,3)		14,3
(8,0)
500/932
(538/1000)		525
(0,128)		57,5
(405)		37
(239)		175
(24,7)		15,2
(8,5)
800/1472
(871/1600)		565
(0,137)		64
(455)		45
(285)		140
(19,6)		16,2
(9,1)
1000/1832
(982/1800)		590
(0,144)		69
(470)		51
(305)		--
--		16
,(9,3)

Mechanical properties (20°C / 68°F)

Yield strenght (20°C/68°F)
Rp0,2 - N/mm2 /ksi

207 / 30
Tensile strength(20°C/68°F)-ksi65
Elongation (A5)%45
impact energy ISO-V 
Remarks 

Temparature information

Application area
Operation temperature-459 ºF  to 1292 ºF 
Solution heat treatment
Working temperature1292 ºF  to 1562 ºF 
Explanation reportair cooling
low-strain annealing
Working temperature1022 ºF  to 1202 ºF 
Solution heat treatment
Working temperature1472 ºF  to 2282 ºF 

Standards / information

StandardsDesciption
ASTM B 160Standard Specification for Nickel Rods and Bars
ASTM B 161Standard Specification for Nickel Seamless Pipes and Tubes
ASTM B 163Standard Specifications for seamless nickel and nickel alloy condensers and heat-exchanger tubes
ASTM B 366Standard Specification for Factory-Made Wrought nickel and nickel alloy fittings
ASTM B 725Standard Specification for Welded Nickel and Nickel Cooper Alloy Pipe
DIN 17740 (09/2002)nickel in wrought material
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
DIN 17753 (2002/09)wire out of nickel with nickel-wrought alloy properties
VdTÜV-Werkstoffblatt 345pure nickel with low carbon content LC-Ni 99, material-nr. 2.4068; sheet metal, rod, forging, seamless pipe

Process information

Welding
 - Material classification acc. CEN ISO/TR 1560841
 - Typewelds very good

Main fields of application

Details of applicationMaterial 2.4068 (alloy 201) - pure nickel - is chiefly used in the chemical industry.
Production of caustic soda (caustic soda evaporators up to 450°C/842°F, chlorine, hydrogen chloride, food processing,
production of soaps and cleaning agents
CertificationsIt pressured container regulation up to 1112°F
Apparatus engineeringbis ca. 600°C / up to 1112°F
Chemical IndustryNatronlaugen-Eindampfer bis ca. 450°C /
caustic soda evaporators up to 842°F
Chemical IndustryAnlagen zur Herstellung von Natronlauge,Chlor,Chlorwasserstoff/
Production Plants for caustic soda, chlorine and hydrochloric acid
food processing industryfür Fettsäuren,Fruchtsäfte/
fatty acids and fruit juice
Chemische IndustrieWaschmittel- und Seifenherstellung/
detergent and soap production
Salt productionzur Salzherstellung/
salt production

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.)
Pipes / Tubeswelded pipes/tubes
welded square pipes/tubes
seamless pipes/tubes
Bar steelflat 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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