JIS G3101 SS400 SS400 Steel Plate



Unitedsteel Carbon Plate Factory are specialized in producing and exporting JIS G3101 SS400 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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Keyword: SS400, JIS G3101 SS400, SS400 Steel Plate, SS400 steel factory



  1. SS400 Adopt standard: JIS G3101 Standard Specification is for Rolled Steels for Welded Structure
  2. SS400 Specification: Thickness: 5mm to 500mm; Width: 1500mm to 4500mm: Length: 3000mm to 27000mm
  3. Third Party Inspection for SS400: ABS, DNV, BV, GL, CCS, LR, RINA, KR, NK, CE, SGS, IKE, IEI or other quality department.
  4. SS400 Chemical composition % of the Product analysis of grade
SS400 Chemical Composition
Grade The Element Max (%)
C Si Mn P S Cu (min)
SS400 0.050 0.050
  1. SS400 Mechanical Property
Grade SS400 Mechanical Property
Thickness Yield Tensile Thickness Elongation
SS400 mm Min Mpa Mpa mm Min  %
t≦16 245 400-510 t≦5 21
16<t≦40 235 5<t≦16 17
40<t≦100 215 16<t≦50 21
100<t 205 40<t 23
  1. Equivalent grades of grade SS400
  2. SS400 Delivery Time Or Lead Time: 15-30days
  3. SS400 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 SS400, 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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