P355GH Steel Plate

P355GH Steel Plate

P355GH is a fine grained steel for pressure vessels and heat exchangers. It is according to EN10028-3.EN10028 P355GH steel plates is characterised by a minimum yield strength of 280-355 MPa and by good weldability,so P355GH steel is mainly used to for manufacturing boilers, pressure vessels and pipes transporting hot liquids.

P355GH Steel Plate Specification:

Thickness: 6mm to 300mm;Width: 1500mm to 4050mm;Length: 3000mm to 15000mm

P355GH Steel Chemical analysis -% by  mass*:


Grades

C
max

Si max

Mn.
max

P
max

S
max

N
max

AL
min

Cr max

Cu max

Mo max

Ni max

Nb max

Ti max

V
max

P355GH

0.10-0.22

0.6

1.10-1.70

0.03

0.015

0.012

0.02

0.3

0.03

0.08

0.3

0.02

0.03

0.02

P355GH Steel Mechanical Properties:


Grade

Thickness
(mm)

Yield Strength
MPa(min)

Tensile Strength
MPa

Elongation
% (min)

Impact Energy
(KV J) (min)

-20℃

0℃

20℃

 

P355GH

 

≤ 16

355

510 to 650

20

27

34

40

16<t ≤40

345

510 to 650

20

27

34

40

40<t ≤60

335

460 to 580

20

27

34

40

6<t ≤100

315

490 to 630

20

27

34

40

100<t ≤150

295

480 to 630

20

27

34

40

150<t ≤250

280

470 to 630

20

27

34

40

P355GH Steel  Application:

P355GH steel is mainly used for making the carburized parts which don’t have high demand on surface and section size < 50 mm in diameter, such as carburized small gear, small axis, low requirements piston pins, cross pin head, diesel engine sleeve, valve plunger mandril, gearbox joystick, steel bushing, etc of automobiles, tractors and in machine tools production. In addition, in the hot rolling and normalizing state P355GH steel can also be used for manufacturing rivet welding parts, screw and nut etc.

If you want to get the EN10028 P355GH steel price, please do not hesitate to contact us. Any need in EN10028 P355GH Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.

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