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Forged EN10222-4 P280GH / 1.0426 Carbon Steel Tubesheet for Heat Exchanger

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Forged EN10222-4 P280GH / 1.0426 Carbon Steel Tubesheet for Heat Exchanger

Brand Name : YUHONG

Model Number : EN10222-4 P280GH Carbon Steel Forged Tubesheet

Certification : ASME II, ASME III, ABS, LR, DNV, GL , BV, CCS, KR, NK, TUV, PED, GOST, ISO , TS

Place of Origin : CHINA

MOQ : 1PC

Payment Terms : L/C,T/T

Delivery Time : 7 DAYS

Packaging Details : Ply wooden case / Pallet

Product Name : Forged Tubesheet

Standard : EN10222-4

Material : P280GH / 1.0426

Size : can custom, as buyer's drawing requirements

Shape : Cylinder

NDT : 100% PT, UT, PMI

Application : Tubular Heat Exchanger, Boiler, Pressure Vessel, Steam Turbine, Large Central Air Conditioning, etc.

High Light : P280GH Carbon Steel Tubesheet, Forged Heat Exchanger Tubesheet

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Forged EN10222-4 P280GH / 1.0426 Carbon Steel Tubesheet for Heat Exchanger ​/ Pressure Vessel

EN 1.0426 steel is a high-temperature carbon (non-alloy) steel formulated for primary forming into wrought products. Cited properties are appropriate for the normalized condition. 1.0426 is the EN numeric designation for this material. P280GH is the EN chemical designation.

It has a moderately high ductility among the wrought carbon or non-alloy steels in the database.

EN 10222-1: 1998 Steel forgings for pressure purposes. General requirements for open die forgings

EN 10222-2: 2000 Steel forgings for pressure purposes. Ferritic and martensitic steels with specified elevated temperature properties
EN 10222-3: 1999 Steel forgings for pressure purposes. Nickel steels with specified low-temperature properties
EN 10222-4: 1999 Steel forgings for pressure purposes. Weldable fine-grain steels with high proof strength
EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels

Property Temperature Value Comment

Density

 23.0 °C

7.8 - 7.9 g/cm³

 Typical for Low Carbon Steel

Mechanical

Property Temperature Value Comment

Elastic modulus

 23.0 °C

200 - 215 GPa

 Typical for Low Carbon Steel

Elongation

 20.0 °C

21 - 23 %

Poisson's ratio

 23.0 °C

0.29 [-]

 Typical for Low Carbon Steel

Shear modulus

 23.0 °C

82 GPa

 Typical for Low Carbon Steel

Tensile strength

 20.0 °C

460 - 580 MPa

Yield strength

 20.0 °C

255 MPa
Yield strength Rp0.2 20.0 °C

245 MPa

Thermal

Property Temperature Value Comment

Coefficient of thermal expansion

 23.0 °C

1.32E-5 - 1.38E-5 1/K

 Typical for Low Carbon Steel
Max service temperature /

500 °C

 Typical for Carbon Steel

Melting point

 /

1480 - 1526 °C

 Typical for Low Carbon Steel

Specific heat capacity

 23.0 °C

465 J/(kg·K)

 Typical for Low Carbon Steel

Thermal conductivity

 23.0 °C

25 - 93 W/(m·K)

 Typical for Low Carbon Steel

Electrical

Property Temperature Value Comment

Electrical resistivity

 23.0 °C

1.43E-7 - 1.74E-7 Ω·m

 Typical for Carbon Steel

Chemical properties

Property Value
Carbon

0.08 - 0.2 %
Chromium

0.3 %
Copper

0.3 %
Manganese

0.9 - 1.5 %
Molybdenum

0.08 %
Nickel

0.3 %
Niobium

0.01 %
Phosphorus

0.03 %
Silicon

0.04 - 0.4 %
Sulfur

0.015 %
Titanium

0.03 %
Vanadium

0.02 %

Material Grades of Tubesheet

Type of materials Technical requirements according to
Duplex Stainless Steel ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61
Stainless Steel ASTM/ASME SA182 F304,304L,F316,316L, F310, F317L, F321, F347
Carbon Steel ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2
Alloy Steel ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3
Titanium ASTM/ASME SB381, Gr.1, Gr.2, Gr.5, Gr.7, Gr.12, Gr.16
Copper Nickel ASTM/ASME SB151, UNS 70600(Cu-Ni 90/10), 71500(Cu-Ni 70/30)
Brass, Al-brass ASTM/ASME SB152 UNS C10100, C10200,C10300,C10800,C12200
Nickel Alloys ASTM/ASME SB169,SB171, SB564, UNS 2200, UNS 4400, UNS 8825
UNS 6600, UNS 6601, UNS 6625
Alloy 20 ASTM/ASME SB472 UNS 8020
Hastelloy ASTM/ASME SB564, UNS10276 ( C 276 )
Claded materials ASTM/ASME SB898, SB263, SB264 or closer
explosion cladding, making materials of 2 in 1 or 3 in 1.
Titanium- Steel, Nickel-Steel,Titanium- Copper,
Stainless Steel- Carbon Steel, Alloys- Steel etc.

Some common applications of tubesheets:

1. Heat Exchangers

2. Boilers

3. Condensers

4. Reactors

5. Oil and Gas Industry

6. Air Conditioning and Refrigeration

7. Pressure Vessels

Forged EN10222-4 P280GH / 1.0426 Carbon Steel Tubesheet for Heat Exchanger


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