JIS G3106 SM490B

 JIS G3106 SM490B, SM490B,SM490B Steel Plate,SM490B Stock,SM490B supplier

Unitedsteel Carbon Plate Factory are specialized in exporting JIS G3106 SM490B Low alloy and high strength steel plate, heavy plate and wide, heavy plate, Which is a large steel plate supplier mill at Unitedsteel Group.

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  1. SM490B Adopt standard: JIS G3106 Standard Specification is for Rolled Steels for Welded Structure
  2. SM490B Specification:  Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for SM490B: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. SM490B Chemical composition Max % of the Product analysis of grade
C Si Mn P S N Cu Other
0.18 0.55 1.60 0.035 0.035
  1. SM490B Yield strength
Nominal thickness (mm) To 16 16-40 40-75 75-100 100-160 160-200
ReH – Minimum yield strength (MPa) 325 315 295 295 285 275
  1. SM490B Tensile Strength
Thickness (mm) To 100 100-200
Rm -Tensile strength (MPa) 490-610 490-610
  1. SM490B Impact Test degree and energy
  Temperature ℃ Min Energy Nominal thickness
Notch impact test. Min. absorbed energy 0 ≥27


  1. Equivalent grades of grade SM490B
  2. SM490B Delivery Time Or Lead Time: 15-30days
  3. SM490B Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
  4. If you have any requirement in steel plate for SM490B, whether the new plate or stock list of material, please feel free to contact us by email of calling.
  5. If you had any question at our plate or service. Please contact our after service department to get faster reply.

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