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X2CrNi12   ( 1.4003 )

    Grade :     X2CrNi12
    Number:     1.4003
    Classification:     Ferritic stainless steel
    Density:     7.7   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 10296-2: 2005 Welded circular steel tubes for mechanical and general engineering purposes. Stainless steel. Technical delivery conditions
    EN 10272: 2007 Stainless steel bars for pressure purposes
    EN 10088-1: 2005 Stainless steels. List of stainless steels
    EN 10088-5: 2009 Stainless steels. Technical delivery conditions for bars, rods, wire, sections and bright products of corrosion resisting steels for construction purposes
    EN 10088-4: 2009 Stainless steels. Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for construction purposes
    Equivalent grades:     Go here



Chemical composition %   of grade   X2CrNi12 (1.4003):   EN 10088-2-2005
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   0.03max   1max   1.50.3 - 1max   0.04max   0.01510.5 - 12.5max   0.03


Mechanical properties of grade   X2CrNi12 (1.4003)

Rm - Tensile strength (MPa) (+A)450-650


Rp0.2 0.2% proof strength (MPa) (+A)250-280


KV - Impact energy (J) transverse, (+A)+20°
50-60


A - Min. elongation at fracture (%) (+A)18-20


  Brinell hardness   (HB):   (+A)200


Properties of grade   X2CrNi12 (1.4003)
Resistance to intergranular corrosion: in the delivery condition - no; in the welded condition - no


Equivalent grades of grade   X2CrNi12 (1.4003)
Warning! Only for reference

USA
-
S40977


Mechanical properties
ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limite d´┐Żelasticite 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

Ferritic stainless steel   X2CrNi12 (1.4003)
Chemical composition , Equivalent grades , Standards, Properties , Hardness , Strength , Elongation

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