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S275J2H Rectangular Tube,S275J2H hollow sections,S275J2H

 

Adopt standard: S275J2H steel EN10210-1

 

The number of this European Standard(EN 10210)

The symbol S is structural steel, 275 for the minimum yield strength in thickness not greater than 16mm.

The Symbol J and number 0 or 2 mean for the qualities with specified impact properties at 0℃and -20℃respectively.

The capital letter H indicates hollow sections.

 

About S275J2H detail information,please consult technical date in following.

 

S275J2H  The Chemical composition –Ladle analysis for product thickness≤65mm

Designation

Type of deoxidation

Sub

Grop

C

%

max.

Nominal thickness(mm)

Si

%

max.

 

Mn

%

max.

 

P

%

max.

 

S

%

max.

 

N

%

max.

 

According to EN 10027-1 and IC 10

According to EN 10027-2

≤40

>40

≤65

S275J2H

1.0138

FF

QS

0.20

0.22

-

1.50

0.035

0.035

-

 

 

1)The deoxidation methods are designated as follows:

FF-Full killed steel containing nitrogen binding elements in amounts sufficient to bind available nitrogen (e.g. min. 0.020% total Al, or 0.015% soluble Al).

2)QS-quality steel.

3)It is permissible to exceed the specified values provided that for each increase of 0.001%N the P max content will be reduced by 0.005%,the N content of the ladle analysis ,however,shall not be more than 0.012%

4)The max. value for nitrogen does not apply if the chemical composition shows a minimum total Al content of 0.020% with a minimum  AL/N ratio of 2:1, or if sufficient other N-binding elements are present. The N-binding elements shall be recorded in Inspection Document.

 

 

S275J2H  Mechanical properties for non-alloy structural steel hollow section

Designation

Minimum yield strength REhin N/mm2

Tensile

strength Rmin N/mm2

Minimum percentage elongation L0-5,65√S0

Impact properties

According to EN 10027-1 and IC 10

According to EN 10027-2

Nominal thickness

in mm

Nominal thickness

in mm

Longitudinal

Transverse

Test temperature

Minimum average absorbed energy(J)for standard test pieces

≤16

>16

≤40

>40

≤65

<3

 

3≤65

Nominal thickness in mm

≤40

>40

≤65

≤40

>40

≤65

S275J2H

1.0138

275

265

255

430- 580

410- 560

22

21

20

19

-20

27

 

 

Production Size:

Rectangular Tube

 

Rectangular Tube

Size

Thick

Length

 

Size

Thick

Length

mm

mm

Meters

 

mm

mm

Meters

500*300mm

8-12mm

3m-12m

 

120*40mm

2-4mm

3m-12m

450*250mm

6-12mm

3m-12m

 

100*80mm

2-8mm

3m-12m

400*300mm

6-12mm

3m-12m

 

100*60mm

2-5mm

3m-12m

400*200mm

6-12mm

3m-12m

 

100*50mm

1-5mm

3m-12m

350*250mm

6-12mm

3m-12m

 

100*40mm

2-3mm

3m-12m

350*150mm

6-12mm

3m-12m

 

90*60mm

2-4mm

3m-12m

300*200mm

6-12mm

3m-12m

 

80*60mm

1.4-4mm

3m-12m

300*150mm

6-12mm

3m-12m

 

80*50mm

1.2-3mm

3m-12m

300*100mm

4-10mm

3m-12m

 

80*40mm

0.9-4mm

3m-12m

280*180mm

4-10mm

3m-12m

 

70*50mm

1.2-4mm

3m-12m

250*150mm

4-10mm

3m-12m

 

70*30mm

1.5-3mm

3m-12m

250*100mm

4-10mm

3m-12m

 

60*40mm

0.8-4mm

3m-12m

200*150mm

4-10mm

3m-12m

 

60*30mm

0.8-3mm

3m-12m

200*100mm

4-10mm

3m-12m

 

50*40mm

0.8-3mm

3m-12m

200*95mm

4-10mm

3m-12m

 

50*30mm

0.7-4mm

3m-12m

160*80mm

4-10mm

3m-12m

 

50*25mm

0.7-3mm

3m-12m

150*100mm

3-10mm

3m-12m

 

50*20mm

0.7-1.7mm

3m-12m

150*90mm

3-10mm

3m-12m

 

40*30mm

0.7-3mm

3m-12m

150*75mm

3-8mm

3m-12m

 

40*25mm

0.7-2.5mm

3m-12m

140*80mm

3-10mm

3m-12m

 

40*20mm

0.6-3mm

3m-12m

120*100mm

3-10mm

3m-12m

 

30*20mm

0.6-2mm

3m-12m

120*80mm

2-8mm

3m-12m

 

20*14mm

0.5-1.2mm

3m-12m

120*60mm

2-5mm

3m-12m

 

20*10mm

0.5-1.2mm

3m-12m

120*50mm

2-5mm

3m-12m

 

 

 

 

 

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