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You are here : BEBON STEEL > news > Views - SM490B steel plate, SM490B low alloy high strength steel plate

SM490B steel plate, SM490B low alloy high strength steel plate

SM490B is one kind of low alloy high strength steel which under the JIS G3106 Standard. JISG3106 SM490B steel plate is mainly used for welded bridges, boats, motor vehicles, oil and gas tanks and other structural parts used hot rolled steel plates.
Specification of SM490B low alloy high strength steel plate:
Standard: JIS G3106
Thickness: 5mm to 650mm
Width: 1500mm to 4050mm
Length: 3000mm to 18500mm
Third party inspection for SM490B steel plate: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
SM490B steel plate chemical composition:

Grade

The Element Max (%)

C

Si

Mn

P

S

Cu (min)

SM490B

0.18-0.20

0.55

1.65

0.035

0.035

-

SM490B steel plate mechanical properties:

Grade

Thickness

Yield

Tensile

Elongation

SM490B

mm

Min Mpa

Mpa

Min  %

t≦16

325

490-610

17

16<t≦90

295-315

490-610

23

Bebon is specialized in supplying SM490B low alloy high strength steel plate. For more information of SM490B steel plates, please contact us.