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


Equivalent grades of   steel   X2CrNi12 (1.4003)
Warning! Only for reference
EU
EN
USA
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X2CrNi12
S40977

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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

Ferritic stainless steel
Chemical composition of   steel   X2CrNi12 (1.4003), Standards of   steel   X2CrNi12 (1.4003)
Mechanical Properties of   steel   X2CrNi12 (1.4003) Equivalent grades of   steel   X2CrNi12 (1.4003)
Tensile Strength, Elongation, Proof strength, Hardness


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