GB/T1591 Q355B Steel Plate supplier
Qfsteels are specialized in exporting GB/T1591 Q355B Low alloy and high strength steel plate. GB/T1591 Q355B Steel Plate heavy plate and wide, heavy plate Which is a large steel plate supplier mill at Qfsteels Group.
Keyword: GB-T1591 Q355B, Q355B,Q355B Steel Plate,Q355B Stock,Q355B supplier
Q355B Adopt standard: GB-T1591 Standard Specification is for Rolled Steels for Welded Structure
Q355B Specification: Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
Third Party Inspection for Q355B: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
Q355B Chemical composition Max % of the Product analysis of grade
Q355B Yield strength
|Nominal thickness (mm)||To 16||16-40||40-63||63-80||80-
|ReH – Minimum yield strength (MPa)||355||345||335||325||315||295||285||275||–|
Q355B Tensile Strength
|Nominal thickness (mm)||To 40||40-63||63-80||80-100||100-150||150-250||250-400|
|ReH – Minimum yield strength (MPa)||470-630||450-600||450-600||–|
Q355B Impact Test degree and energy
|Min Energy Nominal thickness|
|Notch impact test. Min. absorbed energy||34||27||–|
Equivalent grades of grade Q355B
Q355B Delivery Time Or Lead Time: 15-30days
Q355B Extra Service: Pretreatment (Shot Blasting, Sand Blast, Painting and Galvanized), Cutting Parts, Sample Service, Third Party inspection, UT Test and Size inspection.
If you have any requirement in steel plate for Q355B, please feel free to contact us by email of calling.
If you had any question at our plate or service. Please contact our after service department to get faster reply.
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Welcome to Qfsteels Group and any requirement in steel material GB/T1591 Q355B Steel Plate, please feel free to contact us.