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X5CrNi18-10   ( 1.4301 )


    Grade :     X5CrNi18-10
    Number:     1.4301
    Classification:     Austenitic stainless steel
    Density:     7.9   g/cm ³
    Standard:
    EN 10088-2: 2005 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
    EN 10088-3: 2005 Stainless steels. Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
    EN 10028-7: 2007 Flat products made of steels for pressure purposes. Stainless steels
    EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
    EN 10151: 2003 Stainless steel strip for springs. Technical delivery conditions
    EN 10216-5: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Stainless steel tubes
    EN 10217-7: 2005 Welded steel tubes for pressure purposes. Stainless steel tubes
    EN 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
    EN 10253-3: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels without specific inspection requirements
    EN 10253-4: 2008 Butt-welding pipe fittings. Wrought austenitic and austenitic-ferritic (duplex) stainless steels with specific inspection requirements
    EN 10269: 1999 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties
    EN 10272: 2007 Stainless steel bars for pressure purposes
    EN 10263-5: 2001 Steel rod, bars and wire for cold heading and cold extrusion. Technical delivery conditions for stainless steels
    EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels
    EN 10297-2: 2005 Seamless circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
    EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
    EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
    Equivalent grades:     Go here



Chemical composition %   of grade   X5CrNi18-10 (1.4301):   EN 10088-2-2005
Particular ranges of sulphur content may provide improvement of particular properties. For machinability a controlled sulphur content of 0.015 % to 0.030% is recommended and permitted. For weldability, a controlled sulphur content of 0.008 % to 0.030 % is recommended and permitted. For polishability, a controlled sulphur content of 0.015 % max is recommended.
Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast.
C Si Mn Ni P S Cr N
max   0.07max   1max   28 - 10.5max   0.045max   0.01517.5 - 19.5max   0.11


Mechanical properties of grade   X5CrNi18-10 (1.4301)

Rm - Tensile strength (MPa) (+A)500-750
Rm - Tensile strength (MPa) (+AT)500-700
Rm - Tensile strength (MPa) (+AT+C)780-820


Rp0.2 0.2% proof strength (MPa) (+AT)195
Rp0.2 0.2% proof strength (MPa) (+A)190-235


KV - Impact energy (J) transverse, (+A)+20°
60
-196°
60
KV - Impact energy (J) longitud., (+A)+20°
100


A - Min. elongation at fracture (%) (+A)35-45
A - Min. elongation at fracture (%) longitud., (+AT)40


  Vickers hardness  ( HV):   (+CR)220 - 450
  Brinell hardness   (HB):   (+A)215
  Brinell hardness   (HB):   (+AT)200


Properties of grade   X5CrNi18-10 (1.4301)
Resistance to intergranular corrosion: in the delivery condition - yes; in the sensitized condition - no
Steel shal not be applied at a metal temperature lower than -196 ° C


Equivalent grades of grade   X5CrNi18-10 (1.4301)
Warning! Only for reference
USA
-
Germany
DIN,WNr
Japan
JIS
France
AFNOR
England
BS
Italy
UNI
China
GB
Sweden
SS
Poland
PN
Czechia
CSN
Finland
SFS
Austria
ONORM
Russia
GOST
304
304N
1.4301
X5CrNi18-9
SUS304
X5CrNi18-10
Z5CN18-09
Z6CN18-09
Z7CN18-09
304S15
304S31
X5CrNi18-10
0Cr18Ni9
2333
2333-02
0H18N9
17240
725
X5CrNi18-10S
08KH18N10


Mechanical properties
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
Rm Tensile strength / Zugfestigkeit / Resistance a la traction
A Minimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc


Heat treatment conditions

+A Soft annealed
+AC Annealed to achieve spheroidization of the carbides
+AR As rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-pearlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation hardened
+PE Peeled
+QA Air quenched and tempered
+QL Liquid quenched and tempered
+QT Quenched and tempered
+S Treated to improve shearability
+SH As rolled and turned
+SR Cold drawn and stress relieved
+T Tempered
+TH Treated to hardness range
+WW Warm worked
+U Untreated

  X5CrNi18-10 (1.4301) - Austenitic stainless steel
Chemical composition , Equivalent grades of Steel, Standards, Mechanical Properties, Hardness , Strength , Elongation


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