Products
S420M steel plate

EN10025-4,S420M,S420M steel,S420M steel grade,S420M steel plate.

 

Adopt Standard EN10025-4

Gang steel Grade:

EN10025-4

S275M

S275ML

S355M

S355ML

Grade

S420M

S420ML

S460M

S460ML

 

S420M steel plate

S420M Grade is a technical delivery conditions for thermo mechanical rolled weldable fine grain structural steels.
S means the structural steel, M means the delivery condition.
Capital letter L for the quality with specified minimum values of values of impact energy at temperature not lower than -50 degree.

 

Gangsteel is a large agent of HBIS wuyang mill in China and we are specialized in super thick S420M steel plate. We could supply the min order is a piece and promise the competitive price in order to enlarge our oversea market.

S420M Chemical composition of the product analysis for thermo mechanical rolled steel

Element

S420M  Max %

Element

S420M max %

C

0.18

AL

    0.015 min

Si

0.55

TI

0.06

Mn

1.80

CR

0.35

P

0.035

NI

0.85

S

0.030

Mo

0.23

Nb

0.06

Cu

0.60

V

0.14

N

0.027

 

S420M Mechanical properties at ambient temperature for thermo mechanical rolled steel

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-20 degree

S420M

≤ 16

 420

520-680

19

40

16> to ≤40

    400

520-680

19

40

40> to ≤63

 390

500-660

19

40

63> to ≤80

 380

480-640

19

40

80> to ≤100

 370

470-630

19

40

100> to ≤120

 365

460-620

19

40

 

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