GB-T1591 Q550E Steel Plate supplier
- Q550E Adopt standard: GB-T1591 Standard Specification is for Rolled Steels for Welded Structure
- Q550E Specification: Thickness: 1mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
- Third Party Inspection for Q550E: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
- Q550E Chemical composition Max % of the Product analysis of grade
- Q550E Yield strength
|Nominal thickness (mm)||To 16||16-40||40-63||63-80||80-
|ReH – Minimum yield strength (MPa)||550||530||520||500||490||–||–||–||–|
- Q550E Tensile Strength
|Nominal thickness (mm)||To 40||40-63||63-80||80-100||100-150||150-250||250-400|
|ReH – Minimum yield strength (MPa)||670-830||620-810||600-790||590-780||–||–||–|
- Q550E Impact Test degree and energy
|Min Energy Nominal thickness|
|Notch impact test. Min. absorbed energy||31||–||–|
- Equivalent grades of grade Q550E
- Q550E Delivery Time Or Lead Time: 15-30days
- Q550E 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 Q550E, whether the new plate or stock list of material, 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.
Unitedsteel Group Company Principle
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