heat resistant steel p355

Isıya Dayanıklı Çelik kaliteleri

Heat Resistant Steel P355GH

Heat resistant steel P355GH steel plateThe EN10028 P355GH steel plates are a kind of material for boiler and pressure vessel steel. EN10028 heat resistant steel P355GH steel sheets are characterized by a minimum yield strength of 280-355 MPa and good weldability, therefore heat resistant steel P355GH Its steel is mainly used in the manufacture of boilers, pressure vessels and pipes that transport hot liquids. The following are the Chemical composition and mechanical of EN10028 P355GH steel plate. features.

Heat resistant steel P355GH steel Chemical analysis

Quality C. % Mn.% S. N C nb Ti. Si. p. GET cr. B.C. Ni vi
P355GH 0.10-0.22 0.10-1.70 0.015 0.012 0.30 0.020 0.03 0.60 0.025 0.020 0.30 0.08 0.30 0.02

Heat resistant steel P355GH steel Mechanical properties

Quality Kind Thickness mm Yield strength Mpa(min) Tensile strength MPa Elongation % (min) Impact Energy(KVJ) (min)
-20° +20
P355GH normalized ≤16 16>to≤40 40>to≤60 60>to≤100 100>to≤150 150>to≤250 355 510-650 20 27 34 40
345 510-650 20 27 34 40
335 460-580 20 27 34 40
315 490-630 20 27 34 40
295 480-630 20 27 34 40
280 470-630 20 27 34 40

Boiler Plates Steel heat resistant steel P355GH steel supplier, we can also supply P235GH steel, P265GH steel, P295GH steel, if you want it, please contact us.

p355 kalite - erdemir 6345 kalite
p355 quality – Erdemir 6345 quality

Heat Resistant Boiler Sheets

Boiler Sheets, a professional P355GH steel exporter and steel He is a stockist. More than 1000 tons in stock every month P355GH We have the steel. If you want to get the P355GH steel price, please feel free to contact us. P355GH Any need regarding Chemical Composition and Mechanical Properties, Please do not hesitate to contact us by e-mail or by calling us.

N 10028-3 – regulates the production of steel flat products for working under pressure. It is used in the manufacture of fine-grained steels with good weldability.

EN 10216-3 – regulates the production of steel seamless pipes under pressure. Pipe material: alloy fine grain structural steel

EN 10217-3 – regulates the production of welded steel pipes under pressure. Pipe material: alloy fine grain structural steel

EN 10222-4 - regulates the manufacture of steel forgings for pressure vessels. Material: fine grain weldable steel with high sealing strength

EN 10253-2 – governs the manufacture of fittings for butt-welded pipes from unalloyed and alloyed ferritic steels that require special controls

EN 10273 – regulates the production of hot rolled welded steel bars (circles) for pressure vessels with specified high temperature properties

 

CHEMICAL PROPERTIES P355NH (1.0565)

 

Thickness (mm): to 60 60 – 100 100 – 150 150 – 250
rm – Tensile strength (MPa) (+N) 490-630 470-610 460-600 450-590

 

Thickness (mm): to 16 16 – 40 40 – 60 60 – 100 100 – 150 150 – 250
ReH – Minimum yield strength (MPa) (+N) 355 345 335 315 305 295

 

KV – Impact Energy (J) transverse, (+N) -20°
27-30

35-40
+20°
39-50
KV -Impact Energy (J) longitude, -20°
40-45

47-65
+20°
55-75

 

Thickness (mm): to 60 60 – 250
A – min. elongation at break (%) (+N) 22 21

 

 

  P355NH equivalent grades (1.0565)

Warning! for reference only 

EU
MOST
USA
Germany
DIN,WNr
France
AFNOR
English
BS
Italy
UNI
P355NH
A662Gr.C
WStE355
A510AP
224Gr.490
FeE355-2

 

P355NH Mechanical properties

ReH Minimum yield strength / Mindestwert der oberen Streckgrenze / Limited elasticity minimal
Rm Tensile strength / Zugfestigkeit / Resistance in traction
A Minimum elongation / Mindestwert der Bruchdehnung / Minimum Length
J Notch impact test / Kerbschlagbiegeversuch / Essai de flexion par choc

Heat treatment conditions

+Soft annealed
+AC Annealed to make the carbides spherical
+AR rolled
+AT Solution annealed
+C Cold drawn / hard
+CR Cold rolled
+FP Treated to ferrite-perlite structure and hardness range
+I Isothermal annealing
+LC Cold drawn / soft
+M Thermo mechanical rolling
+N Normalized
+NT Normalized and tempered
+P Precipitation has hardened
+PE Stripped
+QA Air quenched and tempered
+QL Quenched and tempered liquid
+QT Quenched and tempered
+S Treated to improve cutability
+SH Rounded and rotated
+SR Cold drawn and stress relieved
+T Tempered
Treated to +TH hardness range
+WW Worked hot
+U Untreated

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