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EN 10028-3 P275NH / P275NL1 / P275NL2 Steel Structure Chemical Composition

EN 10028-3 P275NH / P275NL1 / P275NL2 Steel Structure Chemical Composition

P275NH / P275NL1 / P275NL2 steel machining parts are widely applied to boilers and Pressure Vessels steels, If you have any requirement for the price of P275NH / P275NL1 / P275NL2 steel work provided, please feel free to contact us!

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Product Description

P275NH / P275NL1 / P275NL2 steel machining parts are widely applied to boilers and Pressure Vessels steels. It is a normalized steel plate and sheet which is mainly used for building pressure vessels, boilers and pipes for hot liquid. As the P275NH / P275NL1 / P275NL2 steel work manufacturer, we usually keep hundred tons of P275NH / P275NL1 / P275NL2 steel structure and steel plate in stock each month.

Katalor Enterprises is a big integrated steel stockist whose business is related to trade, processing, storage and transportation etc. Katalor Enterprises occupies a total area of more than 20,000 square meters for workshop and stock of 500,000 tons steel. We are specialized in producing and exporting P275NH / P275NL1 / P275NL2 steel work etc. We can design according to customer's requirements, and then make the quotation according to customer's drawings.

EN 10028-3 P275NH / P275NL1 / P275NL2 Steel Structure Chemical Composition


Steel grade

Chemical composition

Steel name

Steel number

C max

Si max

Mn

P max

S max

Al(total) min

N max

Cr max

Cu max

Mo max

Nb max

Ni max

Ti max

V max

Nb+Ti+V max

P275NH

1.0487

0.16

0.40

0.80-1.50

0.025

0.015

0.020

0.012

0.30

0.30

0.08

0.05

0.50

0.03

0.05

0.05

P275NL1

1.0488

P275NL2

1.1104

0.020

0.010

 

EN 10028-3 P275NH / P275NL1 / P275NL2 Steel Spare Parts Mechanical Properties


Steel grade

General delivery conditions

steel thickness
t
mm

yield strength
ReH
MPa
min

Tensile strength
MPa

After fracture
Elongation
A,% min

Steel
name

Steel number

P275NH
P275NL1
P275NL2

1.0487
1.0488
1.1104

Normalizing

≤16

275

390~510

24

16<t≤40

265

40<t≤60

255

60<t≤100

 235

 370~490

23

100<t≤150

 225

360~480

150<t≤250 

 215

 350~470

 

P275NH / P275NL1 / P275NL2 steel work Processing equipment:

Planing machine, CNC drilling plane, Ultrasonic flaw detector, End Milling Machine, CO2 gas shielded arc welding, Semi-automatic cutting machine.

Based on these advanced resource, Katalor can totally improve the steel process including cutting (many size and any shape), drilling, bending, beveling and welding. We also offer the P275NH / P275NL1 / P275NL2 steel machining parts. If you have any requirement for the price of P275NH / P275NL1 / P275NL2 steel work provided, please feel free to contact us!

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