EN 10028 – P355GH Pressure Vessel Boiler Steel Plate

EN 10028 – P355GH Pressure Vessel Boiler Steel Plate

Widely used throughout the petrochemical industry, P355GH is a pressure vessel steel grade as specified under the Euro Norm standard (EN10028) which has superseded British Standard and DIN standard equivalents.

 

This normalized steel is used worldwide by fabricators of welded pressure vessels, industrial boilers and heat exchangers and is engineered to work well in elevated temperature service.

 

We offer grade P355GH from stock and the material is available for shipping to you worldwide. As with all of our steels, the material comes with mill test certification and stamping and is therefore fully traceable. We can also subject the material to a variety of stringent tests prior to distribution.

 

Chemical composition % of steel P355GH (1.0473): EN 10028-2-2003

C Si Mn Ni P S Cr Mo V N Nb Ti Al Cu
0.1 – 0.22 max 0.6 1.1 – 1.7 max 0.3 max 0.025 max 0.015 max 0.3 max 0.08 max 0.02 max 0.012 max 0.02 max 0.03 max 0.02 max 0.3 Cr+Cu+Mo+Ni< 0.7

Mechanical properties of steel P355GH (1.0473)

Nominal thickness (mm):   to 60 60 – 100 100 – 150 150 – 250
Rm – Tensile strength (MPa) (+N) 510-650 490-630 480-630 470-630
Nominal thickness (mm):   to 16 16 – 40 40 – 60 60 – 100 100 – 150 150 – 250
ReH – Minimum yield strength (MPa) (+N) 355 345 335 315 295 280
KV – Impact energy (J) transverse, (+N) -20°
27

34
+20°
40
KV – Impact energy (J) longitud.,
40
+20°
47
A – Min. elongation at fracture (%) (+N) 20-21

EN10028-2 P295GH, P295GH Steel Plate

EN10028-2 P295GH, P295GH Steel Plate

P295GH is a normalized pressure vessel steel to EN10028-2 with a minimum yield strength of 295 MPa. As with many of our other pressure vessel grades it is has excellent weldability.

P295GH Chemical Composition
Grade The Element Max (%)
C Si Mn P S Al(min) N
P295GH 0.08-0.20 0.40 0.80-1.50 0.025 0.015 0.020 0.012
Cr Cu Mo Nb Ni Ti V
0.30 0.30 0.08 0.020 0.30 0.03 0.02

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

Grade P295GH Mechanical Property
Thickness Yield Tensilmie Elongation Impact Energy(KV J) min
P295GH mm Min Mpa Mpa Min  % -20° +20°
≤ 16 295 460-580 21 27 34 40
16> to ≤40 290 460-580 21 27 34 40
40> to ≤60 285 460-580 21 27 34 40
60> to ≤100 260 460-580 21 27 34 40
100>to ≤150 235 440-570 21 27 34 40
150> to ≤250 220 430-570 21 27 34 40
Equivalent steel grade of P295GH
Europe Belgium Germany France Italy Sweden India Japan
St E315 D47-1,2 17Mn4 A48 CP Fe460-1-KW SS 21,01,01 SPV315
ah36 steel plate

EN 10028 – P295GH Pressure Vessel Steel for Boiler

EN 10028 – P295GH Pressure Vessel Steel for Boiler

A steel which is ideal for use in elevated working temperatures, grade P295GH is used in the fabrication of industrial pressure vessels and boilers. It is an EN10028 specified grade which governs steels used in pressurized service.

 

It is a normalized steel and has excellent welding characteristics. It is used worldwide by fabricators serving the oil and gas industry and can be found in heat exchangers, weldable pressure vessels and boilers and pipework.

 

Gnee Steel offers grade P295GH from stock and the material is available for shipping worldwide. The material comes with mill test certification and stamping and is therefore fully traceable. Grade P295GH can be subjected to a variety of stringent tests prior to distribution.

 

Chemical Composition of EN 10028 – P295GH

C 0.08 to 0.20 Cr ≤0.30
Si ≤0.40 Cu ≤0.30
Mn 0.90 to 1.50 Mo ≤0.08
P 0.025 Nb ≤0.020
S 0.015 Ni ≤0.30
Al ≤0.020 Ti 0.03
N ≤0.012 Vi ≤0.02

(Maximum values unless stated otherwise)

 

Mechanical Properties of EN 10028 – P295GH

Type Thickness (mm) Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation

% (min)

Impact Energy
(KV J) (min)
          -20° +20°
Normalized ≤ 16 295 460 – 580 21 27 34 40
  16> to ≤40 290 460 – 580 21 27 34 40
  40> to ≤60 285 460 – 580 21 27 34 40
  60> to ≤100 260 460 – 580 21 27 34 40
  100> to ≤150 235 440 – 570 21 27 34 40
  150> to ≤250 220 430 – 570 21 27 34 40

(Minimum values unless stated otherwise)

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)

EN 10028-3 Boiler and Pressure Vessel Steel P275N Steel Plate Price

EN 10028-3 Boiler and Pressure Vessel Steel P275N Steel Plate Price

EN10028 P275N steel plate/sheet, under EN standard, we can regard P275N steel plate/sheet for boilers and Pressure Vessels steels.EN10028 P275N steel plate/sheet is for boilers and Pressure Vessels steels, it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid.

EN P275N Steel Chemical Composition

Element  Max % Element  max %
C 0.18 Cu 0.30
Si 0.40 Mo 0.08
Mn 0.50-1.40 N 0.02
P 0.03 Nb 0.05
S 0.03 Ni 0.50
AL 0.020 Ti 0.03
Cr 0.30 V 0.05
Nb+Ti+V 0.05

 

EN P275N Steel Mechanical Properties

Grade Material Thickness Yield Strength Tensile Strength Elongation
(mm) MPa (min) MPa % (min)
    P275N 1.0486 ≤ 16 275
16> to ≤35  275
35> to ≤50 265
50> to ≤70 255 370-490 23
70> to ≤100 235 350-470 1)
100> to ≤150 225 1) 1)
>150 390-510 24

 

EN P275N Steel Impact Test

  Type Usual
Dekivery
Condition
Norminal
Thickness
(mm)
Impact Energy KV min[J] at temperature [°C]
Longitudinal Longitudinal
-50 -40 -20 0 +20 -50 -40 -20 0 +20
P275N N 5-150 40 47 55 20 27 31

 

Under the standard EN10028_3,steel plate P275N shall be under Normalized delivery condition when processing.These steel grade P275NH and P275N mainly used in pressure vessels and boilers differ from other carbon_manganese structural steel plates owning to its high resistance to pressure at all temperatures when usage.

EN 10028-3 Grade P275N Normalized Boiler Quality Steel Plate

EN 10028-3 Grade P275N Normalized Boiler Quality Steel Plate

EN10028 P275N steel plate/sheet, under EN standard, we can regard P275N steel plate/sheet for boilers and Pressure Vessels steels. EN10028 P275N steel plate/sheet is for boilers and Pressure Vessels steels, it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid.

 

Mechanical Properties

Tensile strength Rm: 350 – 510 MPa at 20 °C

Yield strength YS: 225 – 275 MPa at 20 °C

 

Chemical Properties

Fe: 96.58 – 99.48 %

Mn: 0.5 – 1.4 %

Ni: 0 – 0.5 %

V: 0 – 0.05 %

N: 0 – 0.02 %

Al: 0 – 0.02 %

Cu: 0 – 0.3 %

Ti: 0 – 0.03 %

S: 0 – 0.03 %

Si: 0 – 0.4 %

P: 0 – 0.03 %

Cr: 0 – 0.3 %

Nb: 0 – 0.05 %

C: 0 – 0.18 %

Mo: 0 – 0.08 %

 

 

 

EN 10028 – P275NH/NL1/NL2 Pressure Vessel Steel Plate

EN 10028 – P275NH/NL1/NL2  Pressure Vessel Steel Plate

P275NH is a weldable fine-grain steel suitable for the fabrication of pressure vessels for pressurized gases and chemicals, industrial boilers, compressors and heat exchangers. The grade is intended for use in moderate to high temperature service.

 

Other grade types include…

NL1 – is ideal for use in low temperatures

NL2 – is ideal for use in especially low temperatures

 

Gnee Steel offers P275NH from stock and deliver worldwide. Our carbon plates are also tested to the most stringent standards which makes the suitability of our stock even greater and ensures you get a quicker delivery.

 

  P275 NH P275 NL1 P275 NL2
C 0.16 0.16 0.16
Si 0.40 0.40 0.40
Mn 0.80 to 1.50 0.80 to 1.50 0.80 to 1.50
P 0.025 0.025 0.020
S 0.015 0.015 0.010
Al 0.020 0.020 0.020
N 0.012 0.012 0.012
Cr 0.30 0.30 0.30
Cu 0.30 0.30 0.30
Mo 0.08 0.08 0.08
Nb 0.05 0.05 0.05
Ni 0.50 0.50 0.50
Ti 0.03 0.03 0.03
V 0.05 0.05 0.05

P265GH Steel – Heat Resistant & Non-Alloy

P265GH Steel – Heat Resistant & Non-Alloy

What is P265GH? 

Grade P265GH is the Heat Resistant Pressure Vessel Steels defined in the EN 10028 system. It is a non-alloy steel. The material is designed for high temperature applications. Therefore it is mostly utilized in high temperature applications in the oil and gas sector, chemical processing industries and petrochemical sectors.

It is a main fabricating material of boilers and pressurized vessels. It is normalized by keeping it against a temperature of 890 to 950°C without holding; the heating is passed on through the thickness of the plate.

 

What is EN 10028? 

P265GH is identified in the standard EN 10028. It is a European material standard for “Flat products made of steels for pressure purposes”. Moreover the standard covers “Non-alloy and alloy steels with specified elevated temperature properties”. The standard was published in the year 2009.

 

Why P265GH called A516 grade 60 Steel? 

P265GH is the designation alloy in the European standard, also referred as A516 grade 60 in ASME/ASTM standards. Many manufacturers claim to be compliant with both specifications of EN 10028 and ASME/ASTM material A516 grade 60 steel.

 

Terminology

GH – is ideal for use in elevated working temperatures

NH – for moderate to high temperature service

NL1 – is ideal for use in low temperatures

NL2 – is ideal for use in especially low temperatures

 

Gnee Steel offer EN 10028 specified boiler and pressure vessel quality steel from stock which is in most cases of  China Origin – this is known for its superior quality. Our carbon steel plates come with mill certification and are stamped to provide full traceability.

Alternatively, the customer can arrange testing via a third party testing house.

Our pressure vessel steels often end up in fabricated steel tanks used in sour service environments which are commonly found in the oil and gas industry. We can test your pressure vessel and boiler steel for its susceptibility to hydrogen induced cracking, which is often a requirement for the supply of carbon steel plates into such industries

 

Chemical Composition of EN 10028 – P265GH

C ≤0.20 Cr ≤0.30
Si ≤0.40 Cu ≤0.30
Mn 0.80 to 1.40 Mo ≤0.08
P 0.025 Nb ≤0.020
S 0.015 Ni ≤0.30
Al ≤0.020 Ti 0.03
N ≤0.012 Vi ≤0.02

(Maximum values unless stated otherwise)

 

Mechanical Properties of EN 10028 – P265GH

Type Thickness (mm) Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation
% (min)
Impact Energy
(KV J) (min)
          -20° +20°
Normalized ≤ 16 265 410 – 530 22 27 34 40
  16-40 255 410 – 530 22 27 34 40
  40-60 245 410 – 530 22 27 34 40
  60-100 215 410 – 530 22 27 34 40
  100-150 200 400 – 530 22 27 34 40
  150-250 185 390 – 530 22 27 34 40

(Minimum values unless stated otherwise)

(Please note: the technical information above is for guidance only – for exact specifications please check with our Sales Team)

 

EN 10028-2-2003 P265GH Pressure Vessel Steel Plate

EN 10028-2-2003 P265GH Pressure Vessel Steel Plate

Chemical composition % of steel P265GH (1.0425): EN 10028-2-2003

C Si Mn Ni P S Cr Mo V N Nb Ti Al Cu
Max 0.2 Max 0.4 0.8-1.4 Max 0.3 max 0.025 max 0.015 max 0.3 max 0.08 max 0.02 max 0.012 max 0.02 max 0.03 max 0.02 max 0.3 Cr+Cu+Mo+Ni

< 0.7

Mechanical properties of steel P265GH (1.0425)

Nominal thickness (mm):   to 100 100 – 150 150 – 250
Rm – Tensile strength (MPa) (+N) 410-530 400-530 390-530

 

Nominal thickness (mm):   to 16 16 – 40 40 – 60 60 – 100 100 – 150 150 – 250
ReH – Minimum yield strength (MPa) (+N) 265 255 245 215 200 185

 

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

27
+20°
40

 

KV – Impact energy (J) longitud., -10°
28

40
+20°
47

 

A – Min. elongation at fracture (%) (+N) 22-23

 

A – Min. elongation at fracture (%) transverse, (+N) 21

EN10216-2 P235GH Boiler Quality Steel Plate for Pressure Vessel

EN10216-2 P235GH

P235GH is a European specified steel for use in pressure vessels, boilers and heat exchangers.

The composition of this steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry.

P235GH is a normalized carbon alloy steel and is available ex-stock from our warehouse with mill certification and stamping. This EN10028 steel grade supersedes the older BS and DIN standards (Grades BS 1501-161-360A and DIN H 1, respectively).

 

Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2: Non alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10216-2:2002+A2:2007

 

The main products of steel / steel grade:

EN10206-2 P235GH,195GH, P235GH, P265GH20MnNb616Mo3Boiler tube

 

Chemical Composition of EN 10028 P235GH

Element % by mass Element % by mass
Carbon (C) ≤0.16 Silicon (Si) ≤0.35
Manganese (Mn) 0.60 to 1.20 Phosphorous (P) (max) 0.025
Sulphur (S) (max) 0.015 Aluminium (Al) ≤0.020
Nitrogen (N) ≤0.012 Chromium (Cr) ≤0.30
Copper (Cu) ≤0.30 Molybdenum (Mo) ≤0.08
Niobium (Nb) ≤0.020 Nickel (Ni) ≤0.30
Titanium (Ti) (max) 0.03 Vanadium (Vi) ≤0.02

The combined quantities of Chromium, Copper and Molybdenum should not exceed 0.70%

Mechanical Properties of EN 10028 P235GH

Grade Type Thickness
(mm)
Yield Strength
MPa (min)
Tensile Strength
MPa
Elongation
% (min)
Impact Energy
(KV J) (min)
-20° +20°
P235GH Normalized ≤ 16
16-40
40-60
60-100
100-150
150-250
235
225
215
200
185
170
360 to 480
360 to 480
360 to 480
360 to 480
350 to 480
350 to 480
24
24
24
24
24
24
27
27
27
27
27
27
34
34
34
34
34
34
40
40
40
40
40
40

What is P235 GH Steel Plate

What is P235 GH Steel Plate ?

Gnee is P235 GH steel supplier,we can offer High quality steel plate,and pre-treatment of the advanced equipment.P235GH is a European specified steel for use in pressure vessels, boilers and heat exchangers.

The composition of this steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry. P235GH is a normalized carbon alloy steel and is available ex-stock from our warehouse with mill certification and stamping. This EN10028 steel grade supersedes the older BS and DIN standards (Grades BS 1501-161-360A and DIN H 1, respectively).

P235GH is generally used in Presure Vessel, Boilers, Heat Exchangers.P235GH is a normalized carbon alloy steel.The composition of this steel makes it ideal for applications where elevated working temperatures are the norm and the material is used by fabricators throughout the oil, gas and petrochemical industry.

 

Chemical Properties Of P235 GH Steel Plate

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
P235GH 0.16 0.35 0.60-1.20 0.025 0.015 0.012 0.02 0.3 0.03 0.08 0.3 0.02 0.03 0.02

 

Mechanical Properties Of P235 GH Steel Plate

Gade Thickness (mm)   Yield Strength MPa(min) Tensile Strength MPa   Elongation % (min)   Impact Energy (KV J) (min)
-20℃ 0℃ 20℃
P235GH ≤ 16 235 360 to 480 24 27 34 40
16<t ≤40 225 360 to 480 24 27 34 40
40<t ≤60 215 360 to 480 24 27 34 40
6<t ≤100 200 360 to 480 24 27 34 40
100<t ≤150 185 350 to 480 24 27 34 40
150<t ≤250 170 350 to 480 24 27 34 40

 

Typical Application of P235 GH Steel Plate

Boilers

Calorifiers

Columns

Dished Ends

Filters

Flanges

Heat exchangers

Pipelines

Pressure vessels

Storage tanks

Valves

 

P235 GH Steel Plate Packing & Shipping

Each order is packaged according to the customer’ s standards including preparation for export such as wooden case, pallet or according to customer’s requirement All shipping documentation is provided for P235 GH Steel Platedelivery from mill to customer.

3-20 days after confirming order,detail delivery date should be decided according to production season and order quantity.

 

P235 GH Steel Plate Application Industries

GNEE STEEL offer a broad range of P235 GH Steel Plate through a worldwide network of stock-keeping branches.theseP235 GH Steel Plate is use in various industries like:

Fertilizers Industry

Aerospace Industry

Nuclear Power Plant Industry

Chemical Industry

Oil & Gas Industry

Refineries Industry

Petrochemical Industry

Paper Industry