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DC05   ( 1.0312 )

    Grade :     DC05
    Number:     1.0312
    Classification:     Non-alloy quality steel
    EN 10130: 2006 Cold rolled low carbon steel flat products for cold forming. Technical delivery conditions
    EN 10139: 1997 Cold rolled uncoated mild steel narrow strip for cold forming. Technical delivery conditions
    EN 10152: 2009 Electrolytically zinc coated cold rolled steel flat products for cold forming. Technical delivery conditions
    EN 10271: 1999 Electrolytically zinc-nickel (ZN) coated steel flat products. Technical delivery conditions
    Equivalent grades:     Go here

Chemical composition %   of   steel   DC05 (1.0312):   EN 10130-2006
Unless otherwise agreed at the time of enquery and order, this grade may be supplied as alloy steel (for example with boron or titanium)
C Mn P S
max   0.06max   0.35max   0.025max   0.025

Mechanical properties of   steel   DC05 (1.0312)

Rm - Tensile strength (MPa)270-330

ReH - Minimum yield strength (MPa)180-200

A - Min. elongation Lo = 80 mm (%) 39-40

A - Min. elongation Lo = 5,65 √ So (%) (+A) 42

  Vickers hardness  ( HV):   (+LC)100

Equivalent grades of   steel   DC05 (1.0312)
Warning! Only for reference
European old

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Post free buying requirement   of   steel   DC05 (1.0312)

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

Non-alloy quality steel
Chemical composition of   steel   DC05 (1.0312), Standards of   steel   DC05 (1.0312)
Mechanical Properties of   steel   DC05 (1.0312) Equivalent grades of   steel   DC05 (1.0312)
Tensile Strength, Elongation, Proof strength, Hardness

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