Continuously Hot rolled non alloyed structural steels

The tables hereunder show the main characteristics of the relevant quality grades and do not fulfill the complete technical supply conditions for which we refer to the full content of the standards mentioned in these pages.

Supply technical delivery conditions: 
EN 10025:2004
Dimensional and shape tolerances: 
EN 10051:2000
Mechanical characteristics: 
QUALITY MECHANICAL CHARACTERISTICS
YS min.(Mpa)

TS
(Mpa)

E%
min.
L0=80mm
E%
min.
L0=80mm
E%
min.
L0=80mm
E%
min.
L0=80mm
E% min.
L0=5,65√S0
Kv min.
(J)
Thickness (S) S<=16 S<3 3<=s<=100 1,0<=S<1,5 1,5<=S<2,0 2,0<=S<2,5 2,5<=S<3,0 3<=S<=40 S<=150

S235JR

S235J0

S235J2

235 360 - 510 360 - 510

18 (L)

16 (T)

19 (L)

17 (T)

20 (L)

18 (T)

21 (L)

19 (T)

26 (L)

24 (T)

27 (+20°C)

27 (0°C)

27 (-20°C)

S275JR

S275J0

S275J2

275 430 - 580 410 - 560

16 (L)

14 (T)

17 (L)

15 (T)

18 (L)

16 (T)

19 (L)

17 (T)

23 (L)

21 (T)

27 (+20°C)

27 (0°C)

27 (-20°C)

S355JR

S355J0

S355J2

S355K2

355 510 - 680 470 - 630

15 (L)

13 (T)

16 (L)

14 (T)

17 (L)

15 (T)

18 (L)

16 (T)

22 (L)

20 (T)

27 (+20°C)

27 (0°C)

27 (-20°C)

40 (-20°C)

S450J0 450 - 550 - 720 - - - - 17 (L) 27 (0°C)
STEELS WITHOUT RESILIENCE GRANTED VALUES
S185 185 310 - 540 290 - 510

11 (L)

9 (T)

12 (L)

10 (T)

13 (L)

11 (T)

14 (L)

12 (T)

18 (L)

16 (T)

-
E295 295 490 - 660 470 - 610

13 (L)

11 (T)

14 (L)

12 (T)

15 (L)

13 (T)

16 (L)

14 (T)

20 (L)

18 (T)

-
E335 335 590 - 770 570 - 710

9 (L)

7 (T)

10 (L)

8 (T)

11 (L)

9 (T)

12 (L)

10 (T)

16 (L)

14 (T)

-
E360 360 690 - 900 670 - 830

5 (L)

4 (T)

6 (L)

5 (T)

7 (L)

6 (T)

8 (L)

7 (T)

11 (L)

10 (T)

-
L= Specimen taken lengthwise respect to the rolling direction.
T= Specimen taken crosswise respect to the rolling direction.
The values are referred to specimens taken crosswise respect to the rolling direction.
Ladle analysis chemical composition (% values): 
QUALITY LADLE CHEMICAL COMPOSITION (max. % Values)
C Mn Si P S N Cu Nb V Ti B

S235JR

S235J0

S235J2

0,17

0,17

0,17

1,40

1,40

1,40

-

0,035

0,030

0,025

0,035

0,030

0,025

0,012

0,012

-

0,55

0,55

0,55

- - - -

S275JR

S275J0

S275J2

0,21

0,18

0,18

1,50

1,50

1,50

-

0,035

0,030

0,025

0,035

0,030

0,025

0,012

0,012

-

0,55

0,55

0,55

- - - -

S355JR

S355J0

S355J2

S355K2

0,24

0,20

0,20

0,20

1,60

1,60

1,60

1,60

0,55

0,55

0,55

0,55

0,035

0,030

0,025

0,025

0,035

0,030

0,025

0,025

0,012

0,012

-

-

0,55

0,55

0,55

0,55

- - - -
S450J0 0,20 1,70 0,55 0,030 0,030 0,025 0,55 0,05 0,13 0,05 -
STEELS WITHOUT RESILIENCE GRANTED VALUES
S185 - - - - - - - - - - -
E295 - - - 0,045 0,045 0,012 - - - - -
E335 - - - 0,045 0,045 0,012 - - - - -
E360 - - - 0,045 0,045 0,012 - - - - -

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