Material No.: N 08028

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

Description

EN symbol (short)X1NiCrMoCu31-27-4
Material No.1.4563
Alloy 28
AFNORX1NiCrMoCu31-27-4 / (EN 10088-1(062005) (F)
BSX1NiCrMoCu31-27-4 / (EN 10088-1(062005) (GB)
Registered work's labelNicrofer® 3127 LC
Density kg/dm38,0
Hardness HB<=215
CompositionNo translation!
No translation!
No translation!
CategoryCorrosion resisting steels and alloys
Structureaustenitic
Corrosionnon-corroding
Additional characteristicshigh corrosion resistance in hot chloride/sulfur containing substances
Descriptionresistant to intercrystalline corrosion

Chemical Composition

 CSiMnPSCrNiMoCuFeN
N 08028Min %     26,030,03,000,60balance 
Max %0,0301,002,500,300,03028,034,04,001,40balance 
ASTM B 668 (UNS 08028)
1.4563Min %     26,0030,003,000,70  
Max %0,020,702,000,0300,01028,0032,004,001,50 0,110
(Key to steel 2010)
alloy 28Min %     26,030,03,000,60balance 
Max %0,031,02,500,0300,03028,034,04,001,40balance 
ASTM B 668 (S 080289 (Alloy 28)

Physical properties

PropertyValue
Density: kg/dm38,0
Hardness: HB<=215
polishableyes
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)
20 / 68450(--)12 (--)1,0 (--)197 (--) 
100 / 212    15,8 (--)
200 / 392    16,1 (--)
400 / 752    16,9 (--)
500 /932    17,3 (--)
Temperature0,2 % Yield
strength

in high temperatures		1,0% Yield
strength

in high temperatures		Tensile strenght


in high temperatures
°C / °FRp 0,2Rp1,0Rm
N/mm2 / ksiN /mm2 / ksiN/mm2 /ksi
50 / 122200 / 29230 / 33,3485 / 70,3
100 / 212190 / 27,5220 / 31,9460 / 66,7
200 / 392160 / 23,2190 / 27,5430 / 62,3
300 / 572150 / 21,7180 / 26,1400 / 58,0
400 / 752135 / 19,6165 / 23,9 
500 / 932120 7 17,4150 / 21,7 
ksi value calculated

Mechanical properties (20°C / 68°F)

0,2% Yield strength (Mpa / ksi)<214 / <73
Tensile strength (Mpa/ ksi)<500 /<73
Elongation %402 in(50,88mm)

Temparature information

Application area
Operation temperature ºF  to 662 ºF admitted operating temperature
Solution heat treatment
Working temperature1958 ºF  to 2102 ºF 
Explanation reportcool down: air ;water
Solution heat treatment
Working temperature1562 ºF  to 2102 ºF 
Explanation reportcool down:air

Standards / information

StandardsDesciption
ASTM B 668Standard Specification for UNS N 08028 Seamless Pipe and Tube
ASTM B 709Standard Specification for Iron-Nickel-Chromium-Molybdenum Alloy (UNS N08028) Plate,Sheet and Strip
DIN EN 10088-1 (09/2005)Stainless steels Part 1: List of stainless steels
DIN EN 10088-3 (09/2005)stainless steels.Technical delivery conditions for semi-finished products,bars,rods,wire selection and bright products of corrosion resisting steels for general and construction purposes
DIN EN 10217-7Welded steel pipes under compression load Pipes made from stainless steel
DIN EN 10297-2 (02/2006)Welded circular steel pipes for machine construction and general technical service stainless steel. Pipes made from stainless steel
SEW 310 (08/1992)physical properties of steel
SEW 400 (1997-02)Rolled and forged stainless steels

Process information

Cold formingheat treatment only in danger of stress corrosion
Welding
 - Material classification acc. CEN ISO/TR 156088,2
 - Typeprotective gas
manual arc welding (E)
resistance welding
No translation!
Welding wire
 - Add. material2.4621;2.4653;2.465660-

Main fields of application

Details of applicationusable in sour gas conducting oil plants
CertificationsNace MR 01-75
Chemical IndustrySchwefelsäureanlagen; Salpetersäureanlagen; Phosporsäureanlagen
offshore plantspipework for mineral oil and natural gas
petrochemical industryWärmetauscher in Ölraffinerien
Flue gas desulphurisation plants
cellulose/paper industry

Range of products

Product typeProduct
Plates / Sheetsplates/sheets
plate/sheet cuts
Fittingswelded elbows
welded reductions
Welded T-pieces
seamless elbows
seamless reductions
seamless T-pieces
Flanges / Collars / Flared tube endsvarious flanges (weld neck flange,blind flange etc.)
Pipes / Tubeswelded pipes/tubes
Bar steelflat steel
section steel
round bar steel

Liability exclusion

All aforementioned specifications serve as a general orientation and have to be reviewed depending on the conditions of use.
(c) 2012 M. Woite GmbH, Postbox, D-40671 Erkrath | Phone +49 (211) 24 40 91 - Fax +49 (211) 24 92 28 | www.m-woite.com - woite@woite-edelstahl.com