ISO 4950 E550CC E550CC Steel Plate


Unitedsteel Carbon Plate Factory are specialized in producing and exporting 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. E550CC Adopt standard: ISO 4950 Standard Specification is for Rolled Steels for Welded Structure
  2. E550CC Specification: Thickness: 5mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for E550CC: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. E550CC Chemical composition % of the Product analysis of grade
E550CC Chemical Composition
Grade The Element Max (%)
C Si Mn P S Cu
E550CC 0.20 0.1-0.8 1.7 0.035 0.035 0.7
  Ti Nb V Cr Ni Mo
  0.02-0.2 0.015-0.060 0.02-0.2 0.7 1 0.4
  1. E550CC Mechanical Property
Grade E550CC Mechanical Property
Thickness Yield Tensile Elongation
E550CC mm Min Mpa Mpa Min  %
t≦50 550 650-830 16
50<t≦70 530 650-830 16
  1. Equivalent grades of grade E550CC
  2. E550CC Delivery Time Or Lead Time: 15-30days
  3. E550CC 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 E550CC, 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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