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SM490B steel plate

SM490B steel grade is a low carbon, welding structural steel. With this low carbon equivalent, it process good cold forming property. SM490B steel plates usual supplied in Hot rolled or control rolled delivery condition.

SM490B Commonly used in the engineering and construction industry, SM490B offers high yield and tensile strength and is supplied with a variety of treatments and test options making it highly usable steel in your construction project.

SM 490B steel plate Chemical analysis -% by mass*


Chemical elements

C≤ 16mm max

C>16mm max

Si
max

Mn max

P
max.

S
max.

%,by mass

0.24

0.24

0.55

1.60

0.045

0.045

SM 490B steel plate Mechanical properties


thickness

Yield StrengthReH
[N/mm2] transv.min.

TensileStrengthRm
[N/mm2]transv.

Fracture Elongation
[%]transv. min.

Notch Impact Energy1)Ch Vcomplete
samplelongitud. min [J]

t≤ 16mm t >16mm

355 345

   

20 degree 27J

t < 3mm t ≥ 3mm

 

510-680 490-630

 

Up to 1.5mm 1.51-2.00mm 2.01-2.50mm 2.51-2.99mm ≥ 3mm

   

13 14 15 16 20

BEBON is SM490B steel supplier,we can offer High quality steel plate,and pretreatment of the advanced equipment.If you are interested in SM490B steel,please contact us.
 


Bebon International is a professional SM490B steel exporter and a steel Stockist in china. We keep more than 1000 tons SM490B steel in stock every month. If you want to get the SM490B steel price, please do not hesitate to contact us. Any need in SM490B Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.
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