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X3CrNiMo13-4   ( 1.4313 )


    Grade :     X3CrNiMo13-4
    Number:     1.4313
    Classification:     Martensitic 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 10272: 2007 Stainless steel bars for pressure purposes
    EN 10250-4: 2000 Open steel die forgings for general engineering purposes. Stainless steels
    EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels
    EN 10088-1: 2005 Stainless steels. List of stainless steels
    Equivalent grades:     Go here



Chemical composition %   of   steel   X3CrNiMo13-4 (1.4313):   EN 10088-2-2005
Tighter carbon ranges may be agreed at the time of enquery and order
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 Mo N
max   0.05max   0.7max   1.53.5 - 4.5max   0.04max   0.01512 - 140.3 - 0.7max   0.02


Mechanical properties of   steel   X3CrNiMo13-4 (1.4313)

Rm - Tensile strength (MPa) (+A)1100
Rm - Tensile strength (MPa) (+QT650)700-800
Rm - Tensile strength (MPa) (+QT780)780-980
Rm - Tensile strength (MPa) (+QT900)900-1100


Rp0.2 0.2% proof strength (MPa) (+QT650)520
Rp0.2 0.2% proof strength (MPa) (+QT780)620
Rp0.2 0.2% proof strength (MPa) (+QT900)800


KV - Impact energy (J) (+QT)+20°
50-70
-20°
40
KV - Impact energy (J) transverse, (+QT+T)+20°
100


A - Min. elongation at fracture (%) (+QT)11-17


  Brinell hardness   (HB):   (+A)320


Equivalent grades of   steel   X3CrNiMo13-4 (1.4313)
Warning! Only for reference
EU
EN
USA
-
France
AFNOR
Sweden
SS
X3CrNiMo13-4
S41500
Z6CN13-04
2385

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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

Martensitic stainless steel
Chemical composition of   steel   X3CrNiMo13-4 (1.4313), Standards of   steel   X3CrNiMo13-4 (1.4313)
Mechanical Properties of   steel   X3CrNiMo13-4 (1.4313) Equivalent grades of   steel   X3CrNiMo13-4 (1.4313)
Tensile Strength, Elongation, Proof strength, Hardness


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