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P355N steel boilers

Thickness: 10mm to 450mm
Lenght: 200mm to 18000mm
Finish: No.1, Bright, Black
Payment terms: L/C, T/T
Packaging: Wooden pallets,water proof paper

Commitment:If we have the size in stock, we can devilry them at once. If not ,it will take about 20 days for us to produce the Pressure vessel steel plate for you if the quantity can be more than 60 tons.

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Product introduction

P355N steel, under EN standard, we can regard P355N steel for boilers and Pressure Vessels steels. P355N steel 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. P355N steel is under the room temperature quality.

P355N steel Chemical Composition

STEEL GRADE

C% max

Si% max

Mn% max

P% max

S% max

Al% min

N% max

Nb% max

Ni% max

Ti% max

V% max

Nb+Ti+V% max

P355N

0.18

0.50

1.10-1.70

0.025

0.015

0.020c,d

0.012

0.05

0.05

0.03

0.05

0.12

P355N steel Mechanical Properties

STEEL GRADE

Yield Strength σ0.2 (min)

Tensile Strength σb(M Pa)

 

elongation A

≤16

>16
≤40

>40
≤60

>60
≤100

>100
≤150

>150
≤250

≤60

>60
≤100

>100
≤150

>150
≤250

≤60

>60
≤250

P355N

355

345

335

315

305

295

490-630

470-610

460-600

450-590

22

21

P355N steel impact test

 

Type

Usual
Delivery
Condition

normalizing
Thickness
(mm)

Impact Energy KV min[J] at temperature [°C]

Longitudinal

Longitudinal

-50

-40

-20

0

+20

-50

-40

-20

0

+20

P355N

N

5-150

-

-

40

47

55

-

-

20

27

31

Payment form: T/T, L/C
Trading term: FOB, CIF, CFR
Delivery date: generally 20-40days(Our delivery date will be must faster according to your requirement)

If you want to get more P355N steel information,just contact us at once.We are professional in exporting Chinese steel plates and some profile steel (like angle steel,H beam,I beam,U shaped steel,square pipes…)If you have purchase plan or you are facing technical problem on steel plates,please don't hesitate to contact us, we will give you the best price with the best service.

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