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Your location : Home > I beam > EN 10025 EN 10025

EN 10025-2 S235JR/J0/J2 I-beam

Date : 2016-10-14 15:31:15

Processing

EN 10025-2 S235JR/J0/J2 I-beam is a standard construction material, made from specific grades of steel and formed in a range of industry standard cross-sectional shapes (or ‘Sections’). EN 10025-2 S235JR/J0/J2 I-beam structural steel grades are designed with specific chemical compositions and mechanical properties formulated for particular applications.

S235JR/J0/J2 Chemical Requirements:

Material

C%  max

Si %

Mn  %

P  %

S %

N %

Cu %

Other %

≤16

>16,≤40

>40

max

max

max

 max

max

max

max

S235JR

0.19

0.19

0.23

-

1.50

0.045

0.045

0.014

0.60

_

S235J0

0.19

0.19

0.19

-

1.50

0.040

0.040

0.014

0.60

_

S235J2

0.19

0.19

0.19

-

1.50

0.035

0.035

_

0.60

_

S235JR/J0/J2Mechanical Properties :


Material

Tensile strength  Mpa

Normal thickness mm

≤3

>3,≤100

>100,≤150

>150,≤250

>250,≤400

S235JR

360-510

360-510

350-500

340-490

-

S235J0

360-510

360-510

350-500

340-490

-

S235J2

360-510

360-510

350-500

340-490

330-480

 

 

 

 

 

 

Material

Minumum yield strength  Mpa

Normal thickness mm

≤16

>16,≤40

>40,≤63

>63,≤80

>80,≤100

>100,≤150

>150,≤200

>200,≤250

>250,≤400

S235JR

235

225

215

215

215

195

185

175

 

S235J0

235

225

215

215

215

195

185

175

 

S235J2

235

225

215

215

215

195

185

175

165

 

Material

Minimum percentage elongation after fracture  Mpa %  

L0=80mm Normal thickness mm

L0=5.65 √ S0  mm Normal thickness mm

≤1

>1,≤0.5

>1.5,≤2

>2,≤2.5

>2.5,<3

≥3,≤40

>40,≤63

>63,≤100

>100,≤150

>150,≤250

>250,≤400

S235JR

17

18

19

20

21

26

25

24

22

21

 

S235J0

16

17

18

19

20

25

24

23

 

S235J2

15

16

17

18

19

24

23

22

21 (I and t)

 

Material

 

Minmum energy (J) Normal thickness mm

Temperature

≤150

>150,≤250

>250,≤400

S235JR

20

27

27

_

S235J0

0

27

27

_

S235J2

-20

27

27

27

I-shaped cross section rolled iron beams, steel beams or steel beams; also refers to a combination of beam-shaped cross-section, in particular for steel structures (such as steel buildings) in the beams. S235JR / J2 / J0 beam with stable performance, reasonable structure, strength and stiffness, low steel strength, toughness, ductility and weld-ability and other characteristics, widely used in various building structures, bridges, vehicles, brackets and machinery . S235JR / J2 / J0 beam cross-section is symmetrical, mechanical properties of the phenomenon appears more stable, at the same time, the stability of the same type of steel I-beam and better!

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