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Your present location:Home >> Boiler Steel Plate >> P275NH Boiler/Pressure Vessel Steel Plates--En10028-3


P275NH Boiler/Pressure Vessel Steel Plates--En10028-3

1.Material:En10028-3 P275NH

2.Application:The grade P275NH is non-alloy quality steels. The standard specifies  requirements for pressure vessels equipment made weldable fine gain steels.

3.Relative Grades:P275NH,P275NL1,P275NL2,P355N,P355NH,P355NL1, P355NL2, P460N,P460NH,P460NL1,P460NL2--En10028-3

4. Chemical Composition:

Steel Grade

Chemical Composition

Standard

C(max)

Si(max)

Mn

P(max)

S(max)

P275NH

0.16

0.40

0.80-1.50

0.025

0.015

En10028-3

5Mechanical Properties:

 

Steel Grade

 

Delivery Condition

 

Product Thickness

(mm)

Tensile Properties

Yield Strength

Tensile Strength

 

 

P275NH

 

 

N

<16

275

 

390-510

16<T<40

265

40<T<60

255

60<T<100

235

370-490

100<T<150

225

360-480

150<T<250

215

350-470

6. Other information:

  (1) P275NH Delivery of condition: N (normalized)

  (2) Other technology requirements:Z Test, UT (ultrasonic test), T (tempered), Q (quenched), Q+T, PWHT 

       (simulated post-weld heat treatment), Elevated Temperature Tension Test) ect.

 

If you need much further information about P275NH pressure vessel steel plates, please contract us at any time.

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