Material No.: 1.4762

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

Description

EN symbol (short)X10CrALSi25
UNSS 44600
AFNORZ10 CAS 24
Density kg/dm37,7
Hardness (HB)<=223
Composition
CategoryHeat resistant steels
Stainless steels
Structureferritic

Chemical Composition

 CSiPMnSCrALNiN
1.4762Min % 0,70   23,001,20  
Max %0,121,400,041,000,01526,001,70  
S 44600Min %     23,00   
Max %0,201,000,0401,500,03027,00 0,750,25
ASTM A268 (UNS S44600)

Physical properties

PropertyValue
Density: kg/dm37,7
Hardness: (HB)<=223
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 / 68500 1,1220 

Mechanical properties (20°C / 68°F)

Dehngrenze 
0,2%tensile elastic limit Rp (N/mm2)>=280
Tensile strenght Rm (N/mm2)>=280
Elongation A5 (%)>=10
Schlagarbeit ISO-V 

Temparature information

Application area
Operation temperature ºF  to 2048 ºF ???

Standards / information

StandardsDesciption
ASTM A 276 Rods and cross-sections made of stainless and heat-resistant steel
DIN EN 10095 (05/1999)heat resistant steel and nickel alloy
SEW 310 (08/1992)physical properties of steel
SEW 470 (02/1976)heat-resisting rolled and forged steels

Process information

Main fields of application

Details of application
Certifications
Steam boiler construction
industral furnace engineeringannealing tubes
muffle pipes

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
Other Fittings a.o. Weldolets, Nipples
Flanges / Collars / Flared tube endsflared tube end
collars
various flanges (weld neck flange,blind flange etc.)
Pipes / Tubeswelded pipes/tubes
seamless pipes/tubes
Bar steelround bar 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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