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SHS 50*50*10MM,S235JRH Square Pipe,S235JRH hollow sections,S235JRH

 

Adopt standard: S235JRH 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 JR means the qualities with specified impact properties at room temperature. 

The capital letter H indicates hollow sections.

 

About S235JRH detail information,please consult technical date in following.

 

S235JRH  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

S235JRH

1.0039

FN

BS

0.17

0.20

-

1.40

0.045

0.045

0.009

 

 

1)The defoliation methods are designated as follows:

FN-Rimming steel not permitted.

2)BS-base 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.

 

S235JRHMechanical 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 10027-1and 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

S235JRH

1.0039

235

225

215

360-510

340-470

26

25

24

23

20

27

 

 

Production Size:

Square Pipe

 

Square Pipe

Size

Thick

Length

 

Size

Thick

Length

mm

mm

Meters

 

mm

mm

Meters

500*500mm

8-25mm

3m-12m

 

300*300mm

8-25mm

3m-12m

220*220mm

8-25mm

3m-12m

 

150*150mm

5-14mm

3m-12m

130*130mm

4-12mm

3m-12m

 

80*80mm

4-12mm

3m-12m

450*450mm

8-25mm

3m-12m

 

280*280mm

8-25mm

3m-12m

200*200mm

8-25mm

3m-12m

 

140*140mm

4-14mm

3m-12m

120*120mm

4-12mm

3m-12m

 

60*60mm

4-12mm

3m-12m

400*400mm

8-25mm

3m-12m

 

250*250mm

8-25mm

3m-12m

180*180mm

7-20mm

3m-12m

 

135*135mm

4-14mm

3m-12m

110*110mm

4-12mm

3m-12m

 

50*50mm

4-12mm

3m-12m

350*350mm

8-25mm

3m-12m

 

40*40mm

4-10mm

3m-12m

160*160mm

5-16mm

3m-12m

 

30*30mm

3-6mm

3m-12m

100*100mm

4-12mm

3m-12m

 

20*20mm

2-4mm

3m-12m

 

 

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