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EN 10210 Carbon steel material S235JR square tube and S235J0 square tube
Source:Steel Industry   Date:2021/03/29

 

EN 10210 specification Carbon Structural steel material S235JR square tube S235J2 square tube and S235J0 square tube can be seamless or welded typies.When delivery S235JR square tube and S235J0 square tube,Hydro test,Eddy View test,Flattening and Expansion test shall be done and pass.The result also be written on original mill certificates.We also call S235JR square tube as S235JRH square hollow section,S235J0 square tube as S235J0H square pipe or S235J0H square hollow section.


The exporting package for S235JR square tube shall be iron belts,plastic cloth and wooden cases for preventing rusty when shipping.


EN 10210 S235JR square tube and S235J0 square tube in chemical composition and mechanical property:

 

S235JR vs S235J0

Chemical composition: Heat Analysis  Max%

Standard

Grade

C

Mn

P

S

Si

Cu

N

EN 10025-2

S235JR

0.16

1.20

0.025

0.020

-

0.55

0.012

EN 10025-2

S235J0

0.17

1.40

0.030

0.030

-

0.55

0.012

Mechanical Properties:

Thickness

Yield strength

Tensile strength

Mpa  Min.

Mpa

EN 10025-2

S235JR

T≤16

235

360-510

EN 10025-2

S235J0

T≤16

235

360-510