Carbon Alloy special structural EN10025-3 S420N steel plate

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EN10025-3 S420N steel plate introduction
EN10025-3 S420N steel plate standard is EN 10025-3: 2004 Hot rolled products of structural steels. Technical delivery conditions for normalized/normalized rolled weldable fine grain structural steels. EN 10113-2: 1993 Hot-rolled products in weldable fine grain structural steels. Delivery conditions for normalized/normalized rolled steels.
EN10025-3 S420N steel plate chemical composition

Grade

EN10025-3 S420N steel plate Chemical Composition

EN10025-3 S420N

The Element Max (%)

 

C

Si

Mn

P

S

Nb

V

Al

Ti

Cr

Ni

Mo

Cu

N

0.22

0.65

0.95-1.80

0.035

0.030

0.06

0.22

0.015

0.06

0.35

0.85

0.13

0.60

0.027

EN10025-3 S420N steel plate mechanical properties

Grade

EN10025-3 S420N steel plate Mechanical Property

EN10025-3 S420N

Yield Strength Min(Mpa)

Tensile Strength Min(Mpa)

 

Elongation
Min,%

≤16

>16

40

>40

63

>63

80

>80

100

>100

150

>150

200

>200

250

>250

400

≤100


100

200


200

250


16

>16

40

>40

63

>63

80

>80

100

>200

250

420

400

390

370

360

340

330

320

-

520-680

500-650

500-650

19

19

19

18

18

18

EN10025-3 S420N steel plate equivalent grades

USA

DIN

JIS

AFNOR

EN

UNI

UNE

GB

GOST

IOS

A255Gr.D
A633E

StE420

SM490A
SM490C

E420R

FeE420KGN

FeE420KGN

AE420KG

Q420D

16G2AF

E420

 

EN10025-3 S420N steel plate application
EN10025-3 S420N steel plate is widely used in construction of bridges, riveted, bolted, and other structural elements included drilling machine, power shovel, electricity drive wheel counter-mine trolley, mineral product automobile, excavator, car loader.,etc.

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