P235TR1

Sources: this site    Click:    Date: 2015-12-16 2:24:50

    Grade :    P235TR1
    Number:    1.0254
    Classification:    Non-alloy quality steel
    Standard:
    EN 10216-1: 2014 Seamless steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties
    EN 10217-1: 2002 Welded steel tubes for pressure purposes. Non-alloy steel tubes with specified room temperature properties

Chemical composition %   of grade   P235TR1 (1.0254):   EN 10216-1-2014
CSiMnNiPSCrMoVNbTiCu-
max   0.16max   0.35max   1.2max   0.3max   0.025max   0.02max   0.3max   0.08max   0.02max   0.01max   0.04max   0.3Cr+Cu+Mo+Ni < 0.7


Mechanical properties of grade   P235TR1 (1.0254)

Rm - Tensile strength (MPa)360-500


Nominal thickness (mm):  to 1616 - 4040 - 60
ReH - Minimum yield strength (MPa)235225215


A - Min. elongation at fracture (%) longitud.,25
A - Min. elongation at fracture (%) transverse,23
Equivalent grades of grade   P235TR1 (1.0254)
Warning! Only for reference
China
GB
20

Mechanical properties
ReHMinimum yield strength / Mindestwert der oberen Streckgrenze / Limite d elasticite minimale
RmTensile strength / Zugfestigkeit / Resistance a la traction
AMinimum elongation / Mindestwert der Bruchdehnung / Allongement minimal
JNotch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc


Heat treatment conditions

+ASoft annealed
+ACAnnealed to achieve spheroidization of the carbides
+ARAs rolled
+ATSolution annealed
+CCold drawn / hard
+CRCold rolled
+FPTreated to ferrite-pearlite structure and hardness range
+IIsothermal annealing
+LCCold drawn / soft
+MThermo mechanical rolling
+NNormalized
+NTNormalized and tempered
+PPrecipitation hardened
+PEPeeled
+QAAir quenched and tempered
+QLLiquid quenched and tempered
+QTQuenched and tempered
+STreated to improve shearability
+SHAs rolled and turned
+SRCold drawn and stress relieved
+TTempered
+THTreated to hardness range
+WWWarm worked
+UUntreated


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