S235JR carbon steel plate is the European standard of non-alloy structural steels, equivalent to GB Q235B steel plates, namely carbon structural steels with low carbon, used for welding, bolting, and more riveted structure.

Q235 carbon steel plate quality grades A, B, C, D,  Q235A, Q235B, Q235C, Q235D representation of the different levels, primarily impact of temperature difference.

 

C

Mn

P

S

N

Yield strength

Tensile strength

Elongation

<=0.17

<=1.4

<=0.035

<=0.035

<=0.012

>=235

360510

>=26

 

 

The Chemical Composition of different Grade

Grade

C

Mn

Si

S

P

Q235

A

<=0.22

<=1.4

<=0.35

0.05

0.045

Q235

B

<=0.20

<=1.4

<=0.35

0.045

0.045

Q235

C

≤0.17

<=1.4

<=0.35

0.04

0.04

Q235

D

≤0.17

 <=1.4

<=0.35   

0.035

0.035

S235JR coil is in the ordinary steel materials, equivalent to GB Q235B, ASTM A283. S355JR is higher than S235JR . You can select the level of these two products as requirements. We can produce according to your requirement and processing. Steel plate production is complete, cutting and rolling according to your requirements.

 

 

 

 

 


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